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Popular >

expand (100-x)^2

Solution

expand

(100 - x)^{2}

Solution

10000 - 200 x + x^{2}

Solution steps

(100 - x)^{2}

Apply Perfect Square Formula:

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

(100 - x)^{2} = 10 0^{2} - 2 \cdot 100 x + x^{2}

= 10 0^{2} - 2 \cdot 100 x + x^{2}

Simplify

10 0^{2} - 2 \cdot 100 x + x^{2} : 10000 - 200 x + x^{2}

= 10000 - 200 x + x^{2}

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Frequently Asked Questions (FAQ)

What is expand (100-x)^2 ?
The solution to expand (100-x)^2 is 10000-200x+x^2