Question

2. Subtract (5x² + 3) -(2x² + 4x - 12). (1 point)

3x² - 4x + 15
3x² + 4x + 15
3x²-4x-9
3x²+4x-9

Answer 1

Step-by-step explanation: 3x^2-4x+15

1. (5x^2+3)-(2x^2+4x-12)

2. (5x^2+3)-1(2x^2+4x-12)

3. 5x^2+3-2x^2-4x+12

4. 3x^2-4x+15