Question

3X²YZ+2Y para x=4 y=2 z=0

Answer 1

$3 \times {4}^{2} \times 2 \times 0 + 2 \times 2 \\ 3 \times 16 \times 2 \times 0 + 4 \\ 48 \times 2 \times 0 + 4 \\ 84 \times 0 + 4 \\ 0 + 4 = 4$

Answer 2

Explicação passo-a-passo:

$\sf 3x^2yz+2y$

$\sf =3\cdot4^2\cdot2\cdot0+2\cdot2$

$\sf =3\cdot16\cdot2\cdot0+4$

$\sf =0+4$

$\sf =4$