Math, asked by sharmaaman254, 7 hours ago

Simplify:(9x²-7x²-5)-(-2x³+4x²+1)+(6x³-5)

Answers

Answered by ruvvasarathchandra

0

Answer:

9(x)^2-7(x)^2=2(x)^2

2x^2-5+2x^3-4x^2-1+6x^3-5

2x^3+6x^3=8x^3

-5-5-1=-11

2x^2+4x^2=6x^2

so 8x^3+6x^2-11

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