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Popular >

simplify (x+sqrt(y))(x-sqrt(y))

Solution

simplify

(x + y) (x - y)

Solution

x^{2} - y

Solution steps

(x + y) (x - y)

Apply Difference of Two Squares

(x + y) (x - y) : x^{2} - y

= x^{2} - y

Popular Examples

expand (x-pi)^2 expand

(x - π)^{2}

simplify (e^{iz}-e^{-iz})^2 simplify

(e^{i z} - e^{- i z})^{2}

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

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

expand (1-sin(2x))^2 expand

(1 - sin (2 x))^{2}

expand x^{2/3}(x-1)expand

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

Frequently Asked Questions (FAQ)

What is (x+sqrt(y))(x-sqrt(y)) ?
The solution to (x+sqrt(y))(x-sqrt(y)) is x^2-y