(this question from apex on course: mathematics and college readiness sem 2 on unit: 4.5.3 polynomial identities) how would the expression of x²-9 be rewritten using difference of squares? a. (x+3)(x-3) b. (x+3)² c. (x+9)(x-9) d. (x-9)²

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

Complete the synthetic division problem below.what is the quotient in polynomial form 2/16 -16

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36