What is (2x-sqrt(y))(2x+sqrt(y)) ?

The solution to (2x-sqrt(y))(2x+sqrt(y)) is 4x^2-y

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simplify (2x-sqrt(y))(2x+sqrt(y))

simplify

(2 x - y) (2 x + y)

4 x^{2} - y

Solution steps

(2 x - y) (2 x + y)

Apply Difference of Two Squares

(2 x - y) (2 x + y) : 4 x^{2} - y

= 4 x^{2} - y

d x (- \frac{7}{3 x ^{3}} + x + \frac{5}{x})

x (π - x)

\frac{d ^{2}}{d x ^{2}} ((y) (4 sin (x) + 4 cos (y)))

t (\frac{10 t}{7} - 20)

\frac{2 ( - y + 175 )}{3}

What is (2x-sqrt(y))(2x+sqrt(y)) ?
The solution to (2x-sqrt(y))(2x+sqrt(y)) is 4x^2-y