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Illusion [34]
1 year ago
13

What is the product ?

Mathematics
2 answers:
anzhelika [568]1 year ago
8 0

Answer:

b) 25x² - 1

Step-by-step explanation:

→ (5x + 1)(5x - 1)

→ 25x² + 5x - 5x - 1

→ 25x² - 1

Thus, option (b) is the answer.

Aneli [31]1 year ago
7 0
Answer: 25x^2 - 1^2

Explanation:

(5x+1) (5x-1)

(5x)^2 - 1^2

25x^2 - 1^2
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3 years ago
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8 0
3 years ago
Multiply y^2-16/2y . 5y/y-4
alisha [4.7K]
So, first we multiply the fraction by using the formula a/b times c/d= a times c/b times d
=(y^2-16) times 5y/2y(y-4)
Now, we cancel the common factor y
=(y^2-16) times 5/2(y-4)
Now, we factor 5(y^2-16)
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y^2-16
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Cancel the common factor y-4
=5(y+4)/2
Answer: 5(y+4)/2



5 0
3 years ago
Translate the statement below. "One less than twice a number.."​
Inga [223]
One less than twice a number is seventeen.
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Which expression can be used to change 75 kilometers per hour to meters per minute?
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2 years ago
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