Question

simplify:
(2x³-5x²+7)-(4x²-8)+(-3x³+6x²)​

Answer 1

Step-by-step explanation:

(2x^3-5x^2+7)-(4x^2-8)+(-3x^3+6x^2)

2x^3-5x^2+7-4x^2+8-3x^3+6x^2

Now on taking like terms together we get

2x^3-3x^3 -5x^2-4x^2+6x^2 +7-8

-x^3 -3x^2 -1 ANS.

I think u Understand the answer.

Answer 2

$2xcube - 5x {}^{2} + 7 - 4x {}^{2} + 8 - 3xcube + 6x { }^{2} \\ 2x cube - 3xcube - 5x {}^{2} - 4x {}^{2} + 6x {}^{2} + 7 + 8 \\ - xcube - 3x {}^{2} + 15$

plz mark as brainlist