Question

Subtracting polynomials

Answer 1

Explanation:

`\huge\bold\purple{ 10x^2+7x-1 }`

Answer 2

The solution is 10x² + 7x - 1

Explanation:

• Step 1: Subtract -2x² + 3x - 9 from 8x² + 10x - 10

(8x² + 10x - 10) - (-2x² + 3x - 9) = 8x² + 10x - 10 + 2x² - 3x + 9

= 10x² + 7x - 1