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Popular >

expand (ax-b)^2

Solution

expand

(a x - b)^{2}

Solution

a^{2} x^{2} - 2 ab x + b^{2}

Solution steps

(a x - b)^{2}

Apply Perfect Square Formula:

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

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

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

Simplify

(a x)^{2} - 2 a x b + b^{2} : a^{2} x^{2} - 2 ab x + b^{2}

= a^{2} x^{2} - 2 ab x + b^{2}

Popular Examples

simplify 3/10+(-9/10)simplify

\frac{3}{10} + (- \frac{9}{10})

factor 9a^2-25 factor

9 a^{2} - 25

simplify 315(pi/(180))simplify

315 (\frac{π}{180})

simplify x-2+1/(x+8)simplify

x - 2 + \frac{1}{x + 8}

simplify 2/15+7/18+(-5)/(12)simplify

\frac{2}{15} + \frac{7}{18} + \frac{- 5}{12}

Frequently Asked Questions (FAQ)

What is expand (ax-b)^2 ?
The solution to expand (ax-b)^2 is a^2x^2-2abx+b^2