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Popular >

expand 3h(-h^2+2h-1)

Solution

expand

3 h (- h^{2} + 2 h - 1)

Solution

- 3 h^{3} + 6 h^{2} - 3 h

Solution steps

3 h (- h^{2} + 2 h - 1)

Apply the distributive law:

m (a + b + c) = ma + mb + m c

3 h (- h^{2} + 2 h - 1) = 3 h (- h^{2}) + 3 h \cdot 2 h + 3 h (- 1)

= 3 h (- h^{2}) + 3 h \cdot 2 h + 3 h (- 1)

Simplify

3 h (- h^{2}) + 3 h \cdot 2 h + 3 h (- 1) : - 3 h^{3} + 6 h^{2} - 3 h

= - 3 h^{3} + 6 h^{2} - 3 h

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Frequently Asked Questions (FAQ)

What is expand 3h(-h^2+2h-1) ?
The solution to expand 3h(-h^2+2h-1) is -3h^3+6h^2-3h