(a + b)(a - b) = a2 - b2
for example if a = 10 and b = 2
12 x 8 = 96 = 100 - 4
a2 - b2 = (a - b)(a + b)
a2 - b2 = (a - b)(a + b)
15y4-39y3+18y2
It is the difference of two squares which is: (x+2y)(x-2y)
There is a formula for the "difference of squares." In this case, the answer is (6v + w)(6v - w)
The formula to factor the difference of two squares, a2 - b2, is (a + b)(a - b).
The formula is: A2 - B2 = (A + B) (A - B)
a2 - b2 = (a - b)(a + b)
a2 - b2 = (a - b)(a + b)
There is a formula for the difference of two squares. The sum of two squares doesn't factor.
15y4-39y3+18y2
It is the difference of two squares which is: (x+2y)(x-2y)
The "difference of squares" has a formula. (3cd2 + 4ef)(3cd2 - 4ef)
The "difference of squares" has a formula. (11x + 1)(11x - 1)
There is a formula for the "difference of squares." In this case, the answer is (4x + 3)(4x - 3)
There is a formula for the "difference of squares." In this case, the answer is (3m + 13n)(3m - 13n)
There is a formula for "the difference of squares." In this case, the answer is (6x + 11y)(6x - 11y)