Question

Calcule
4mn(2m²-4mn+2n²)
2x(x²+2xy+y²)
(5mn-6rt+4uv)(-2ntv)​

Answer 1

Explicación paso a paso:

4mn(2m²-4mn+2n²)= 8m³n-16m²n²+8mn³

2x(x²+2xy+y²)= 2x³+4x²y+2xy²

(5mn-6rt+4uv)(-2ntv)= -10mn²tv+12rt²nv-8uv²nt

Espero te sirva :).