Math, asked by vimalanathk, 10 months ago

(x+y)(x-2y) if x=1 and y=2

Answers

Answered by vasteadi45

1

Answer:

-9

Step-by-step explanation:

It is so simple.....

x=1 y=2

then......

》(1+2)(1-4)

》3x-3

》-9

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