Math, asked by tejaskoli060, 5 months ago

(6x4+ 3x?-9 +5x+ 5x2) =(x2-1)​

Answers

Answered by jaatsahab67
5

Step-by-step explanation:

4x2 - 2x) - (-5x2 - 8x)

= 4x2 - 2x + 5x2 + 8x.

= 4x2 + 5x2 - 2x + 8x.

= 9x2 + 6x.

= 3x(3x + 2).

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