Math, asked by aryamanranjan18, 8 months ago

(x+4)(2x+10) factorise

Answers

Answered by kp9184908

0

Answer:

x=(-4) or x=(-5)

2x²+10x+8x+40=0

2x²+18x+40=0

2x²+8x+10x+40=0

2x(x+4)+10(x+4)=0

(x+4)(2x+10)=0

x=(-4) or x=(-5)

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