Math, asked by purohitkaran687, 1 day ago

subtract :(3x+2x^2)-(9x^3-4x^2-7)

Answers

Answered by SteveJustus

1

Step-by-step explanation:

first simplify..

3x + 2x² - 9x³ - 4x² - 7

now subtract the like terms..

3x + 2x² - 4x² - 9x³ - 7

= 3x -2x² -9x³ -7

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