Teresa is factoring this polynomial by grouping. which common factors should be used in the next step of factoring? 10x3+3x2−20x−6 (10x3+3x2)+(−20x−6) x2 and −2x 2x2 and −2x x2 and −2 2x2 and −2

The correct answer is C. x² and −2

Step-by-step explanation:

Let's factor the polynomial to help Teresa to finish it, this way:

10x3 + 3x2 −20x − 6=

(10x3 + 3x2) + (−20x − 6) =

x² (10x + 3) - 2 (10x + 3) =

The correct answer is C. x² and −2

c

Step-by-step explanation:

answer: i think it's a

step-by-step explanation: