Question

6x^2 - 9x + 3
- (8x²+ 7x - 1)

Answer 1

-2(x^2=8x-2)

Explanation:

Answer 2

-2x² - 16x + 4

Explanation:

Step 1: Write out expression

6x² - 9x + 3 - (8x² + 7x - 1)

Step 2: Distribute negative

6x² - 9x + 3 - 8x² - 7x + 1

Step 3: Combine like terms (x²)

-2x² - 9x + 3 - 7x + 1

Step 4: Combine like terms (x)

-2x² - 16x + 3 + 1

Step 5: Combine like terms (constants)

-2x² - 16x + 4