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 .

(Like pretty much all of my other answers, this is late, but for anyone else that needs it.)

The value of a is 9x

The value of b is 7

The product of the prime factors is (9x-7)(9x+7)

5/6

step-by-step explanation:

if i remember correctly with perpendicular stuff you just take away the negative

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.