Question

Multiply the following and verify the result for the given values:-
1. (x²y-1) (3-2x²y), x= -1, y= -2
2.(3x-5y) (x+y), x= -1 y= -2​

Answer 1

Answer:

(x^y-1)(3-2x^y)

(-1^-2-1)(3--1^-2)

(1 x-2-1)(3-1 x-2)

(-2-1)(3+2)

3 x 5

15

Step-by-step explanation:

Answer 2

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