Math, asked by hiteshostwal1234, 11 months ago

Add: x3-2x2-9;3x3+9+2x

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Answered by shrutirajak03

2

$( {x}^{3} - 2 {x}^{2} - 9) +( 3 {x}^{3} + 2x + 9) \\ = > 4 {x}^{3} - 2 {x}^{2} + 2x$

HOPE ITS HELPS U....

Answered by SyedNomanShah

0

Answer:

Mark me as a brainliest please..

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