favoring polynomials: double grouping - instruction

complete the steps to factor 2x2+6x + 5x+15 by grouping.

step 2: 2x step 3: 5 step 4: x+3 step 5: (x+3) (2x+5)

complete the steps to factor 12x3-9x2 + 8x-6 by grouping.

step 2: 3x2 step 3: 2 step 4: 4x-3 step 5: (4x-3) (3x2+2)

what is 12x3-9x2-4x+3 in factored form?

space 1: 3 space 2: 1 space 3: 4 space 4: 3

the distributive property can be applied to which expression to factor 12x3 - 9x2 + 5x - 3?

d. 3x2 (4x-3) + 1 (4x-3)

sort the polynomials according to whether they are prime or non-prime

PRIME: 1. 6x3-5x2+2x-14 2. 12x2-3x+4x+7 NON-PRIME: 1. 12x4-18x2+8x-12 2. 6x3+9x2+10x+15