Question

-4x2+{(2x2-3)-(4-3x2)}​

Answer 1

Answer:

Solution,,,,,,,,,,,

-4x^2+2x^2-3-4+3x^2

=5x^2-7

x=(7/5)^1/2

hope it will help you ✨✨✨✨✨

Answer 2

Answer:

-5 is the answer......