Math, asked by sonalmunot3047, 4 months ago

.Factorise : 28x – 21y + 8
– 6xy

Answers

Answered by vijaysharma63141
1

Hi ,take LHS ,28x-21y+8*2-6xy

since in first two term 7 is common and 3y+2+4*-3y=4x-3y7+2* so, it is ture

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