Question

${ - 4x}^{2} + (( {2x}^{2} - 3) - (4 - {3x}^{2} ))$
please answer this question I will mark you as brainliest if the answer is correct and if it is not then I will report your answer​

Answer 1

Answer:

x² - 7

Step-by-step explanation:

Given :

-4x² + ((2x² - 3) - (4 - 3x²))

⇒ -4x² + 2x² - 3 - 4 + 3x²

⇒ -2x² - 3 - 4 + 3x²

⇒ x² - 7

Hope it helps!