What is the answer of this given (2x-2y)(2x-2y)(2x-2y)=
1. What is the answer of this given (2x-2y)(2x-2y)(2x-2y)=
4x^3 - 4x^2y - 4xy^2 + 4y^38x³-24x²y+24xy²-8y³
2. find the product of 2x + y and x - 2yA. 2x² +3xy -2y²B.2x²-3xy - 2y²C.2x²+5xy - 2y²D. 2x²-5xy - 2y²
Answer:
C.
Step-by-step explanation:
[tex]hope \: this \: help \\ \\ make \: me \: brainliest \: please \: [/tex]
Answer:
find the product of 2x + y and x - 2y
A. 2x² +3xy -2y²
B.2x²-3xy - 2y²
C.2x²+5xy - 2y²
D. 2x²-5xy - 2y²
3. find the product of 2x + y and x - 2yA. 2x² +3xy -2y²B.2x²-3xy - 2y²C.2x²+5xy - 2y²D. 2z²-5xy - 2y²
Answer:
D
CORRECT ME IF IM WRONG
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4. What is the factor ( 2x - 2y ) ( 2x - 2y )
Answer:4( x- y )²Step-by-step explanation:Sana makatulong po
Answer:
[tex]4(x-y)^2[/tex]
Step-by-step explanation:
Pull out like factors :
2x - 2y = 2 • (x - y)
Pull out like factors :
(2x - 2y) = 2 • (x - y)
Multiplying Exponential Expressions:
Multiply (x - y) by (x - y)
In our case, the common base is (x-y) and the exponents are :
1 , as (x-y) is the same number as [tex](x-y)^1[/tex]
and 1 , as (x-y) is the same number as [tex](x-y)^1[/tex]
The product is therefore, [tex](x-y)^(^1^+^1^) = (x-y)^2[/tex]
the final answer is :[tex]4 ^. (x - y)^2[/tex]5. 5. The simplest form of theRational AlgebraicExpressions (8x^2y^4)/(4xy^3 )is:1/2x2xy2x^2y^21/2x^2y^2
[tex] \frac{ {a}^{m} }{ {a}^{n} } = {a}^{m - n} \\ \\ \frac{8 {x}^{2} {y}^{4} }{4x {y}^{3} } \\ 2 {x}^{2 - 1} {y}^{4 - 3} \\ 2xy[/tex]
6. what is the sum of -4y/2y and 2x/2y
Answer:
Step-by-step explanation:
7. which of the following is the equation of a hyperbola. a. x^2+2x-2y-7=0 b. x^2+y^2+2x-2y-7=0 c. 2x^2+y^2+2x-2y-7=0 d. 2x^2-y^2+2x-2y-7=0
Answer:
d.poStep-by-step explanation:yan po ang sagot pero hindi ako sure8. Transform 2x – 2y = 6 in slope-intercept form.*a. 2y = 2x + 6b.y = x - 3C. - 2y = 2x + 6d. -y = -x + 3
Transformed into slope-intercept form:
A. 2y = 2x + 6
9. 2x +4 --------- =2x +2y
Answer:
2x÷2x=0 or just simply cancel
4÷2y=2y
Step-by-step explanation:
ANSWER:2y
10. Find the factors of 25x² - 4y². A. (5x – 2y)(5x – 2y) B. (5x – 2y)(5x + 2y) C. (2x – 5y)(2x – 5y) D. (2x – 5y)(2x + 5y)
answer is letter b
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11. in the expression (2x+3y) (-3x+2y), which of the following are not inner terms?a. (2x) (-3x)b. (2x) (2y)c. (3y) (-3x).d. (3y) (2y)
Answer:
b. (2x)(2y)
Inner terms are those in the middle.
Ex.
(13x³÷4y)(5x+1y)
Inner Terms: (4y)(5x)
12. Which of the following are similar terms?2x^2y and 2xy^2 3xy^2 and 2xy^2 3xy^2 and 2x^2y 2x^2y^2 and 3X^2y
Answer:
The second equation are similar terms because they have the same variables and exponents.
13. [tex](2x - 3 + 2y)(2x + 3 - 2y)[/tex]
(2x²−3x+2y)(2x²+3x−2y)
=(2x²+−3x+2y)(2x²+3x+−2y)
=(2x²)(2x²)+(2x²)(3x)+(2x²)(−2y)+(−3x)(2x²)+(−3x)(3x)+(−3x)(−2y)+(2y)(2x²)+(2y)(3x)+(2y)(−2y)
=4x^6+6x³−4x²y−6x³−9x²+6xy+4x²y+6xy−4y²
=4x^4−9x²−4y²+12xy
14. 2x×3y+2x2y(2y-2x)2y+3x=
6xy+2x2y(xy)2y+3x=
6xy+2x2y(2xy^2)+3x=
6xy+4x4y^2+3x=
10x+5y^2+3x=
13x+5y^2
15. Which is an example of a consistent-independent system? Which is an example of a consistent-independent system? x+y=2x+y=2 2x+2y=42x+2y=4 x-y=2x−y=2 2x-2y=42x−2y=4 x+y=2x+y=2 2x-2y=42x−2y=4 x+y=2x+y=2 2x+2y=-42x+2y=−4
Answer:
x-y=2x−y=2
2x-2y=42x−2y=4
Step-by-step explanation:
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16. SUBSTITUTION what is the answer of 2x+2y=2 2x+3y=-2 ? &4x-2y=63x+2y=8 ?
Why is this in Chemistry?
Anyway.
In order to solve system of equations using substitution, remember these two steps:
1. Isolate a variable that you think will have a simplified equation.
2. Plug-in this variable on the next equation.
Let's make the first system as an example.
On the first equation, let us isolate x on the left hand side.
[tex]2x+2y=2 \\\\ 2x=2-2y\\\\ x=1-y [/tex]
Now that we have a value for x, we substitute that on the second equation.
[tex]2(1-y)+3y=-2\\\\ 2-2y+3y=-2\\\\ y=-2-2=-4[/tex]
Plugging that value of y on the first equation, we get:
[tex]2x+2(-4)=2\\\\ 2x-8=2\\\\ 2x=10\\\\ x=5[/tex]
Do the same with the second problem. Hope that helps.
If you're having problems dealing with the second problem, don't hesitate to message me. :)
17. 2x+2y=423x – 2y =13
Answer:
1) Let's solve for x.
2x+2y=42
Step 1: Add -2y to both sides.
2x+2y+−2y=42+−2y
2x=−2y+42
Step 2: Divide both sides by 2.
2x
2
=
−2y+42
2
x=−y+21
Answer:
x=−y+21
2) Let's solve for x.
3x−2y=13
Step 1: Add 2y to both sides.
3x−2y+2y=13+2y
3x=2y+13
Step 2: Divide both sides by 3.
3x
3
=
2y+13
3
x=
2
3
y+
13
3
Answer:
x=
2
3
y+
13
3
Step-by-step explanation:
good luck
18. 2x² + 2y² + 10x = 2y+7
dy
_ = - 2× + 5
dx 2y - 1
Step-by-step explanation:
hope it helped
19. What is the complete factor of 8x² – 2y²?a. (4x + 2y) (2x – y)b. (2x + y) (4x – 2y)c. 2 (2x + y) (2x – y)d. (4x + 2y) (2x – 2y)
Answer:
c
Step-by-step explanation:
8x²-2y²
2x(4x²-y²)
2(2x+y)(2x-y)
20. 2y - (-10x) + 2x + (-2y)
Answer:
The answer is 12x
Step-by-step explanation:
Step 1: Remove the parentheses and change the sign.
2y + 10x + 2x - 2y
Step 2: Remove the opposites, collect the like terms.
21. What is the complete factor of 8x² – 2y²? a. (4x + 2y) (2x – y) b. (2x + y) (4x – 2y) c. 2 (2x + y) (2x – y) d. (4x + 2y) (2x – 2y)
Answer:
2(2x+y)(2x−y)Step-by-step explanation:
2(4x²-y²)
2(2x+y)(2x−y)
Answer:
c. 2(2x + y)(2x - y)Step-by-step explanation:
8x² - 2y²
= 4x²(2) - y²(2)
= 2(4x² - y²)
= 2[(2x)² - (y)²]
= 2(2x - y)(2x + y)
Hint: x² - y² = (x - y)(x + y)
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22. 2x+2y=423х - 2y = 13
Given:
2x+2y=42
3х - 2y = 13
Answer:
x+y-21=0
3x-2y-13=0
23. the coordinates of three vertices of a rectangle are (-2x,0), (-2x,2y) and (2x,2y). what are the coordinates of the fourth vertex? a. (2x,0)b. (0,2x)c. (-2x,-2y)d. (0,-2y)
[tex] \frak \color{red}{Question}[/tex]The coordinates of three vertices of a rectangle are (-2x,0), (-2x,2y) and (2x,2y) what are the coordinates of the fourth vertex ✍[tex] \frak \color{red}{Answer}[/tex]C (-2x,-2y) → [tex] \frak \color{red}{read \: Properly \: Before \: Answer}[/tex]←→ [tex] \frak \color{red}{Carry \: On \: Learning}[/tex]←
24. the elimination of: 2x+2y=14 2x-2y=18
2x+2y=14 2(8)+2y=14
2x-2y=18 16+2y=14
4x=32 2y=14-16
4 4 2y=-2
y=-1
x=8
25. 9. Which of the following are the factors of 2x2 – 2y2? a. (2x-2y)(x+y) b. (2x+2y)(x-y) c. (2x+2y)(x+y) d. (2x-2y)(x-y)
Answer:
B
Step-by-step explanation:
Since both terms are perfect squares, factor using the difference of squares formula,
a
2
−
b
2
=
(
a
+
b
)
(
a
−
b
)
where
a
=
x
and
b
=
y
.
2
(
x
+
y
)
(
x
−
y
)
26. _21. What is the sum of 2x + y and -4x + y?a. -2x + 2yb. 2x + 2yc.8x + 2y d.6x+2y
ALGEBRAIC EXPRESSION==============================
What is the sum of 2x + y and -4x + y?
[tex] \implies \large \sf( \blue{2x} \green{ + y}) + ( \blue{ - 4x} \green{ + y})[/tex]
[tex] \implies \sf \large( \blue{ - 2x} \green{ + 2y})[/tex]
[tex] \implies \sf \large \therefore \orange{ - 2x+ 2y}[/tex]
==============================#CarryOnLearning
(ノ^_^)ノ
21. What is the sum of 2x + y and -4x + y?a. -2x + 2yb. 2x + 2y
c.8x + 2y d.6x+2y
Step-by-step explanation:
(2x + y)+(-4x+y)
-2x + 2y
I HOPE IT'S HELP#CarryOnLearning#LearningIsFun27. 4. 5x - 4y - 2y - 2x[tex]5x - 4y - 2y - 2x = [/tex]
Answer:
this is the right answer
28. (x+y)(x-y+2)= a.x²-xy-2x-2yb.y²-2y+2xc.x²-y²+2x+2y
Nasa picture yung solution kung paano nakuha yung letter C
Answer:
c.
Step-by-step explanation:
It's a trick question
if you look at the choices, only c has +2y which should the first term you will solve for in multiplying polynomials
29. Simplify2y²-xy+x² ÷ 2x²-2y²
-xy + 1/2x^4
not sure tho
Answer:
− xy + 1 /2
Step-by-step explanation:
That's the best answer to the question
30. Multiply 2(x + y) A. 2x + 2yB. x^2 + y^2C. 2x^2 + 2y^2D. 2x – 2y
Answer:
A. 2x + 2y
Pa follow po thanks
