Math, asked by appi2, 1 year ago

expansion of (x+3y) (x-y)

Answers

Answered by Anonymous
2
(x+3y)(x-y)
=x²-xy+3xy-3y²
=x²+2xy-3y²
Answer
Answered by 2sahil
0
Hiiiiiii,
expansion of (x+3y)(x_y)=
x square _xy+3xy_3y square
=x square+2xy_3y square
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