Question

Evaluate -6xy + 3x^2y - 2xy^2 + 1 for x = 3 and y = -4

Answer 1

Answer:-131

Explanation:

-6(3)(-4)+3(3)^2(-4)-2(3)(-4)^2+1

Answer 2

-131

Explanation:

Putting x=3 and y=-4 in the given equation

-6xy + 3x^2y - 2xy^2 + 1 , we get

=-6*3*(-4)+3*3*3*(-4)-2*3*(-4)*(-4)+1

=72-108-96+1

=-131