Simplify the following expression.
3x +2x³-5x² + 4x² +6x-2x-3x +7x -3x³
A. 10x¹ + x² + x² + 4x
B. 7x -6x +5x²³ - x² + 4x
C. 7x5x3x² + 4x
D. 7x +6x*- x² - x² + 4x

Simplify the following expression 3x 2x5x 4x 6x2x3x 7x 3x A 10x x x 4x B 7x 6x 5x x 4x C 7x5x3x 4x D 7x 6x x x 4x class=