Question

Subtract these polynomials (6x^2-x+8) - (x^2+2)

A) 7x^2-x+6
B) 5x-x+6
C) 5x^2-x+10
D) 7x^2-x+10

Which one is it??

Answer 1

option B

Explanation:

(6x^2-x+8) - (x^2+2)

6x^2-x+8 - x^2-2

5x^2-x+6