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The polynomial is a difference of perfect squares. Use the formula a2 – b2 = (a + b)(a – b) to factor completely.

81x2 – 49

The value of a is .



The value of b is .



The product of the prime factors is





Respuesta :

miljanamilovanovic12

Answer:

a=9x

b=7

(9x-7)(9x+7)

Step-by-step explanation:

81x^2-49=(9x)^2 - 7^2=(9x-7)(9x+7)

CrogZilla

Answer:

1: 9x

2: 7

3: (9x-7)(9x+7)

OR

1: 3rd option

2: 2nd option

3: 4th option

Step-by-step explanation:

got it right on Edge

have a great day!!!

PLZ  MARK BRAINLIEST

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