Question

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

Answer 1

Answer:

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8x³ + 5x² − 8x + 10

Answer 2

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

parentheses

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

like terms

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

simplify

8x^3 + 5 x^2 -8 x+10