What is expand (a^{1/2}+b^{1/2})(a^{1/2}-b^{1/2}) ?

The solution to expand (a^{1/2}+b^{1/2})(a^{1/2}-b^{1/2}) is a-b

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expand (a^{1/2}+b^{1/2})(a^{1/2}-b^{1/2})

expand

(a^{\frac{1}{2}} + b^{\frac{1}{2}}) (a^{\frac{1}{2}} - b^{\frac{1}{2}})

a - b

Solution steps

(a^{\frac{1}{2}} + b^{\frac{1}{2}}) (a^{\frac{1}{2}} - b^{\frac{1}{2}})

Apply Difference of Two Squares

(a^{\frac{1}{2}} + b^{\frac{1}{2}}) (a^{\frac{1}{2}} - b^{\frac{1}{2}}) : a - b

= a - b

(- 5 sin (x) + 5 sin (5 x))^{2}

\frac{e ^{- 3 s}}{s ( s ^{2} + 4 s + 8 )}

x (\frac{d y}{d x} + 1) + x^{3} - 2 y

\frac{d}{d y} ((x) (2 x + 2 y))

e^{2 t} (t - 1) (t + 2)

What is expand (a^{1/2}+b^{1/2})(a^{1/2}-b^{1/2}) ?
The solution to expand (a^{1/2}+b^{1/2})(a^{1/2}-b^{1/2}) is a-b