Question

if -7x³+2x²-9x³+6x²-7x+6+3x-9 is simplified, then the expression is​

Answer 1

Answer:

here is ur answer

Step-by-step explanation:

-7x³+2x²-9x³+6x²-7x+6+3x-9

-7x³-9x³+2x²+6x²-7x+3x+6-9

-16x³+8x²-4x-3

sorry there was a bit mistake now it is correct

Answer 2

Answer:

Check the attachment

Step-by-step explanation:

Mark me brainliest

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−16x³ +8x²−4x−3