Math, asked by bharathbharath5449, 5 months ago

(1) (5 - 2x) (3 + x)

Answers

Answered by sohail4731

0

Answer:

15+5x-6x-2x²=0

15-x-2x²=0

-2x²-x+15=0

-2x²-6x+5x+15=0

-2x(x-3)-5(x-3)=0

(-2x-5)(x-3)=0

-2x-5=0,x-3=0

-2x=5,x=3

x=5/-2,x=3

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