What is expand mx^{m-2}(m-1) ?

The solution to expand mx^{m-2}(m-1) is m^2x^{m-2}-mx^{m-2}

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expand mx^{m-2}(m-1)

expand

m x^{m - 2} (m - 1)

m^{2} x^{m - 2} - m x^{m - 2}

Solution steps

m x^{m - 2} (m - 1)

Apply the distributive law:

a (b - c) = ab - a c

m x^{m - 2} (m - 1) = m x^{m - 2} m - m x^{m - 2} \cdot 1

= m x^{m - 2} m - m x^{m - 2} \cdot 1

Simplify

m x^{m - 2} m - m x^{m - 2} \cdot 1 : m^{2} x^{m - 2} - m x^{m - 2}

= m^{2} x^{m - 2} - m x^{m - 2}

(2 x^{4} + y)^{2}

x^{2} \cdot 5 x

\frac{cos ( y )}{sin ( y )}

2.4 \cdot 1 0^{6}

7 m^{3} + 7 m^{2} - m - 1

What is expand mx^{m-2}(m-1) ?
The solution to expand mx^{m-2}(m-1) is m^2x^{m-2}-mx^{m-2}