Math, asked by mishali7tha, 1 month ago

find the product of following and verify the result, for x= -1,y=2. (2x-5y)(x-3y)​

Answers

Answered by PRATIKkhamkar
0

Answer:

84 is the right awnser

Step-by-step explanation:

=2(-1)-(10)(-1)-(6)

=(-12)(-7)

=84

Answered by rekhathakur627
0

Answer:

Hey i have two kind of solutions for u. u can just choose one.

Step-by-step explanation:

This is another solution-:

(2x-5y) (x-3y)

(2x-1-5×2) (-1-3×2)

-12×-7

=84

Verify

(2×-1-5×2) (-1-3×2)= 84

-12×-7= 84

84=84

LHS=RHS

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