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

The solution to (sqrt(a+x))(-2sqrt(a-x)) is -2sqrt(a+x)sqrt(a-x)

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

simplify

(a + x) (- 2 a - x)

- 2 a + x a - x

Solution steps

(a + x) (- 2 a - x)

Apply rule:

(a) = a

(a + x) = a + x

= a + x (- 2 a - x)

Apply rule:

a (- b) = - ab

a + x (- 2 a - x) = - a + x \cdot 2 a - x

= - a + x \cdot 2 a - x

= - 2 a + x a - x

2.874 \cdot (1 + \frac{1}{0.5236 \cdot s} + 0.1309)

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(\frac{1}{3} x^{3} y^{2} - 4 y)^{9}

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y^{\frac{1}{3}} (y^{\frac{4}{9}} - 7 y^{\frac{2}{9}})

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