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Popular >

expand (-1+h)^2

Solution

expand

(- 1 + h)^{2}

Solution

1 - 2 h + h^{2}

Solution steps

(- 1 + h)^{2}

Apply Perfect Square Formula:

(a + b)^{2} = a^{2} + 2 ab + b^{2}

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

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

Simplify

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

= 1 - 2 h + h^{2}

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Frequently Asked Questions (FAQ)

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