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Popular >

expand (w-5)^2

Solution

expand

(w - 5)^{2}

Solution

w^{2} - 10 w + 25

Solution steps

(w - 5)^{2}

Apply Perfect Square Formula:

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

(w - 5)^{2} = w^{2} - 2 w \cdot 5 + 5^{2}

= w^{2} - 2 w \cdot 5 + 5^{2}

Simplify

w^{2} - 2 w \cdot 5 + 5^{2} : w^{2} - 10 w + 25

= w^{2} - 10 w + 25

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Frequently Asked Questions (FAQ)

What is expand (w-5)^2 ?
The solution to expand (w-5)^2 is w^2-10w+25