12. Which polynomial is equal to 25y2 – x??a. (5y + x) (5y + x) b. (5y + x) (5y - x) C. (5y - x) (5y - x) d. (5y + x) (- 5y - x)
1. 12. Which polynomial is equal to 25y2 – x??a. (5y + x) (5y + x) b. (5y + x) (5y - x) C. (5y - x) (5y - x) d. (5y + x) (- 5y - x)
Answer: B
Explanation:
FOIL METHOD
25y² - 5xy
+5xy - x²
(cancel -5xy and +5xy because if you add them its equal to 0)
= 25y² - x²
2. which polynomial is equal to 25y^2-x^2 A.(5y+x)(5y+x) B.(5y+x)(5y-x) C.(5y-x)(5y-x) D. (5y+x)(-5y-x)
Answer:
B.(5y+x)(5y-x)
Step-by-step explanation:
25y²-x² = (5y+x)(5y-x)
3. Which polynomial is equal to 25y2-x2?a. (5y+x)(5y+x)b. (5y+x)(5y-x)c. (5y-x)(5y-x)d. (5y+x)(-5y+x).
Answer: b. (5y+x)(5y-x)
25y² - x² = (5y+x) (5y-x)
4. (x+5y)(x-5y) answer please
Answer:
[tex]x ^{2} - 25y ^{2} [/tex]
5. PRACTICE: Multiply the following using the generated patterns in item #2. PATTERN PRODUCT (2x+5y)(2x+5y) (3x+2y)(3x+2y) (x-5y)(x-5y) (3x-5y)(3x+5y) (2x+6y)(2x-6y)
Answer:
pang una lang yan
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6. 2. Product of the sum ang difference of two terms. (x + 5y)(x - 5y) =
Answer:
[tex]x {}^{2} + 5y {}^{2} [/tex]
7. (x-5y)²[tex](x)(5y) + (x)( - 5y) {2} [/tex]
Step-by-step explanation:
[tex] {x}^{2} + 25 {y}^{2} [/tex]
8. 1. 4x (3x5)2. (x+y) (x - y) 3. (x-5y) (x - y)4. (x + y)²5. (x - 5y) ²
Answer:
1. 60x
2. x²-y²
3. x²-6xy+5y²
4. x²+2xy+y²
5. x²-10xy+25y²
Step-by-step explanation:
Intindihin mo nalang pagod na akong mag-solve ng problems
9. (x+5y)(x+5y)..........
(x+5y)(x+5y)
=x^2+5xy+5xy +25y^2
=x^2+25y^2+10xy
10. what is the answer of (x-5y) (x+5y)?
Solution:
Here are the calculations:
(x-5y)(x+5y)
So, we have:
(x)(x)+(x)(5y)+(-5y)(x)+(-5y)(5y)
x² +5xy -5xy -25y²
Combine like terms:
x² -25y²
11. The sum of three times x and 5 times y can be represented by which expression? a.3x(5y)b.3x+5yc.x(5y)d.(3x+x) + (5y)
Answer:
b
Step-by-step explanation:
the sum. is addition it will be 3x the sum of + 5y
Answer:
b.3x+5y
The sum of three times x is
3x
5 times y is
5y
the sum is +
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12. 7. Identify the factors of the polynomials x + 11xy + 30y.A. (x - 6y) (x + 5y)C. (x + 6y) (x + 5y)B. (x-6) (x - 5y)D. (x + y) (x + 5y)
Answer:
C. (x +6y) (x + 5y) because both positive so the answer is C.
13. 5. What is the factored form of 9x2 - 25y2?a. (9x - y) (x + 25y)c. (3x - 5y) (3x - 5y)b. (9x + 5y) (x - 5y)d. (3x + 5y) (3x - 5y)
Answer:
The answer is D.
Step-by-step explanation:
(3x+5y)(3x-5y)
=9x^2-15xy+15xy-25y^2
=9x^2-25y^2
14. Find the equation of the line passing through (−5,0) and (0,−1). A. −x – 5y = 5B. x + 5y = 5C. −x + 5y = −5D. x + 5y = −5
Answer:
eto ang sagot ko 589Step-by-step explanation:
yan kasi sagot ko eh15. Which of the following is equal to x2 - 10xy + 25y2 ?A. (x - 5y)? B. (x + 5y)? C. (2x - 5y)?D.(2x + 5y32
Answer:
(x-5y)²
Step-by-step explanation:
___follow me, thanks...
16. what is the solution(x-5y)(x+5y)?
X^2 - 25y
Distribute
X^2 +5y -5y- 25y
17. What is the answer of (x-5y)(x+5y)
FOIL method:
First: (x)(x) = x²
Outer: (x)(5y) = 5xy
Inner: (-5y)(x) = -5xy
Last: (-5y)(5y) = -25y²
Add all:
x² + 5xy - 5xy - 25y²
=x² - 25y²,,,is the final answer
18. 5. (x - 5y) (x + 5y)plss kung sino ang nakaka alam nito
FOIL method:
First: (x)(x) = x²
Outer: (x)(5y) = 5xy
Inner: (-5y)(x) = -5xy
Last: (-5y)(5y) = -25y²
Add all:
x² + 5xy - 5xy - 25y²
Final answer: =x² - 25y²
19. simplify (x+5y)²+(x-5y)
Answer:
(x + 5y) ² + x -5y
Step-by-step explanation:
distribute:
=x² + 10xy + 25y² + x + - 5y
answer:
=x² + 10xy +25y² + x - 5y
hopes it help
PAHEART NAMAN PO Please...❣️
20. Find the indicated product. -x^5y(3xy^4+3x^5y^4-x^4y)
Distributive Property:
(-x^5y)(3xy^4) = -x^6y^5
(-x^5y)(3x^5y^4) = - 3x^10y^5
(-x^5y)(-x^4y) = x^9y
ANSWER: ==> -x^6y^5 - 3x^10y^5 + x^9y
21. What is the simplest form of 13x²y - 65xy² + 91xy ÷ -13xy * a.x – 5y + 7 b.-x – 5y – 7 c.x + 5y – 7 d.-x + 5y – 7
Answer:
a, dahil mahal kita <3 asdfghjkl
22. polynomials 1.(x-5y) (x + 5y)
Answer:
x^2-25y^2
Step-by-step explanation:
23. [tex](x - 5y)(x + 5y)[/tex]
Answer:
My answer is -
(x-5y)(x+5y)
x(x+5y)-5y(x+5y)
24. 5.(x - 5y)(x + 5y)guys. pano tu paturo
H
A
K
D
O
G
H
A
K
D
O
G
Char
Ganito
(x-5y) (x+5y) = 25y
Paano? Multiply mo lang siya beh. 5 × 5 = 25
Tapos yung sign negative kasi diba kapag Multiplication at Division kapag same sign positive tapos kapag magkaiba edi negative
Negative × Negative = Positive
Postive × Positive = Positve
Negative × Positive = Negative
Answer:
x²-25y²
Step-by-step explanation:
(x-5y)(x+5y)
x²+5xy-5xy-25y²
x²-25y²
if you are finding the value of x
x²-25y²=0
x²=25y²
x=√25y²
25. what is the product of (x+5y) (x-5y)?
Answer:
x²-25y²Step-by-step explanation:
you can used the FOIL and distributive property in solving it.
26. -2x (3 x 5y) 5y (-2y x 4)
Answer:
me really wanna know the answer of this one
Step-by-step explanation:
27. 5. Which of the following is the factor of 4x2 - 25y??A. (x + 5y)(x - 5y) C. (2x + y)(2x - y)B (2x + 5y)(2x - 5y) D (4x + 5y)(4x - 5y)
Answer:
The Answer is B.
Step-by-step explanation:
Use the foil method to get the answer
Answer:
(2x+5y) (2x-5y) po yung answer
28. 2x - 5y = - 24 and x = 5y - 22with solution
Answer:
y=−12 and x=5y−22
5
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
−10y=24
Step 2: Divide both sides by -10.
−10y
−10
=
24
−10
y=
−12
5
and yung isa variable kaya irirewrite mo lang
29. (x-5y) (x + 5y) what i know
Answer:
x²-25y²
(\_/)
( •.•)
/> >Brainliest me pls:)
30. which of the following is equivalent to y = ⅕x — ⅕?a. x + 5y = 1b. x + 5y = -1c. x - 5y = 1d. x - 5y = -1
Answer:
x - 5y = 1 (C)
Step-by-step explanation:
Given: y = 1/5x - 1/5
Get the LCD which is equal to 5.
Then, 5(y) = 5(1/5x - 1/5).
5y = x - 1
x - 5y = 1
Please mark me brainliest if it helps!
~~DeanGD20
#CarryOnLearning
