Question

-3(1-x²)-2{x²-(3-2x²)}​

Answer 1

Answer:

$- 3(1 - {x}^{2} ) - 2( {x}^{2} - (3 - 2 {x}^{2} ))$

HERE IS YOUR ANSWER

$- 3 + 3 {x}^{2} - 2( {x}^{2} - 3 + 2 {x}^{2} ) \\ = - 3 + 3 {x}^{2} - 2(3 {x}^{2} - 3) \\ = - 3 + 3 {x}^{2} - 6 {x}^{2} + 6 \\ = - 3 {x}^{2} + 3 \\ = - 3( {x}^{2} - 1)$