if 3x-4y= -2 and x+y = -3 then find the value of x^2 × y^2 . please help its urgent....
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hello !!
x²×y²=4
refer the attachment for step-by-step explanation .
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Answer:
Multiply x+y=-3 by 3
Now, using elimination method,
3x-4y=-2
3x+3y=-9
- - +
-7y=7
y=-1
Therefore, x+(-1)=-3
x=-2
x^2*y^2=(-2)^2*(-1)^2
=4*1
=4
Hope it will help
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