Question

Which polynomial represents the difference below?

Answer 1

c. -
`x^(2)` + 8x + 6

Explanation:

2
`x^(2)` + 7x + 6 - (3
`x^(2)` - x)

2
`x^(2)` + 7x + 6 - 3
`x^(2)` + x (Distributed the negative to terms inside parentheses)

-
`x^(2)` + 8x +6 (Combine like terms)