Question

Упростите вырожение 2m^3-(m^2+n)(2m-1)

Answer 1

2m³-(2m³-m²+2mn-n)=2m³-2m³+m²-2mn+n=m²-2mn+n

Answer 2

Simplifying the expression 2m^3-(m^2+n)(2m-1)

To simplify this expression, we can first distribute the terms in the second parentheses:

2m^3-(m^2+n)(2m-1) = 2m^3 - 2m(m^2+n) + (m^2+n)

Now combining like terms:

= 2m^3 - 2m^3 - 2mn + m^2 + n = -2mn + m^2 + n

So in simplified form, the expression is:

`-2mn + m^2 + n`

This distributes the terms in the second factor and combines like terms to arrive at the simplest form of the original expression. Let me know if you need any clarification or have additional questions!