8x+2y-3xy+1/2x^2 for x =-3
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Step-by-step explanation:
Q. 8x+2y-3xy+1/2x^2
☆GIVEN:
x = -3
☆ To Do:
We know the value of x = -3. So, we will put -3 in place of x in the given equation.
8x+2y-3xy+1 / 2x^2
=) 8(-3) + 2y - 3(-3)y + 1 / 2(-3)^2
=) -24 + 2y - (-9)y + 1 / 2(9)
=) -24 + 2y + 9y + 1 / 18
=) -24 + 1 + 2y + 9y / 18
=) -23 + 11y / 18
Answer is -23 + 11y / 18
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