Question

si x=3. y=2. z=4


halla:
2x²y³=

5x²y³z+2y²z²=

​

Answer 1

Respuesta:

71

Explicación paso a paso:

$5 \times {3}^{2} + {2}^{3} + 4 + 2 + {2}^{2} + {4}^{2} \\ \\ 5 \times 9 + 8 + 4 + 2 + 4 +8 \\ \\ 45 + 8 + 4 + 2 + 4 + 8 = 71$