3x2 − y3 − y3 − z if x = 3, y = −2, and z = −5.
ok so from experience on this site3x2=3x^2people don't know how to put exponents3x^2-y^3-y^3-zsimplify first3x^2-2y^3-zx=3y=-2z=-53(3^2)-2(-2)^3-(-5)3(9)-2(-8)+527+16+548
