Question

Hey can you please help me posted picture of question

Answer 1

The answer is D because you would multiply 3 and 2 and add their exponents to get 6^7 and so on and so on

Answer 2

The correct answer is (B) 6x^4(x^3 + 7x -5)

Step-by-step explanation:
Given:
6x^7 + 42x^5 - 30x^4

Take 6x^4 out:
6x^4(x^3 + 7x -5) (Option B)