What is (sqrt(a)-sqrt(b))*(sqrt(a)+sqrt(b)) ?

The solution to (sqrt(a)-sqrt(b))*(sqrt(a)+sqrt(b)) is a-b

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simplify (sqrt(a)-sqrt(b))*(sqrt(a)+sqrt(b))

simplify

(a - b) \cdot (a + b)

a - b

Solution steps

(a - b) (a + b)

Apply Difference of Two Squares

(a - b) (a + b) : a - b

= a - b

36 (\frac{π}{2} + \frac{π ^{2}}{8})

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

(y^{3} + k x y^{4} - 10 x) d x + (3 x y^{2} + 29 x^{2} y^{3}) d y

A (- 4, 18) B (5, - 2)

1 + (- 2) (x - \frac{π}{4})

What is (sqrt(a)-sqrt(b))*(sqrt(a)+sqrt(b)) ?
The solution to (sqrt(a)-sqrt(b))*(sqrt(a)+sqrt(b)) is a-b