Question 11493
First, make x become 4 and make y become -1 in the equation
:
3(4+(-1))^2+4(4+(-1))-6
:
all x become 4 and all y become -1, now slove it
:
3(4-1)^2+4(4-1)-6
3(3)^2+4(3)-6
3(9)+12-6
27+12-6
33