Question

X³y+xy³+z where x=2, y=-1, z=3

Answer 1

Answer:

${x}^{3} y + x {y}^{3} + z \\ \\ {2}^{3} ( - 1) + 2 \times {( - 1)}^{3} + 3 \\ \\ - 8 + 2 \times ( - 1) + 3 \\ \\ - 8 - 2 + 3 \\ \\ - 7$

Answer 2

Answer:

the answer is -7 for this!!