Math, asked by saikarthik05, 10 months ago

find the change in the sign of the following expression
15+4x-3x²

Answers

Answered by srisaisagarteja

0

Step-by-step explanation:

-3x^2+4x+15

-3x^2+9x-5x+15

-3x(x+3)-5(x+3)

-(3x+5)(x+3)

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