What is expand sqrt(7)(sqrt(3)-sqrt(5)) ?

The solution to expand sqrt(7)(sqrt(3)-sqrt(5)) is sqrt(21)-sqrt(35)

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expand sqrt(7)(sqrt(3)-sqrt(5))

expand

7 (3 - 5)

21 - 35

Decimal Notation

- 1.33350 \dots

Solution steps

7 (3 - 5)

Apply the distributive law:

a (b - c) = ab - a c

7 (3 - 5) = 73 - 75

= 73 - 75

73 = 21

75 = 35

= 21 - 35

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

(4 y + 2 x - 5) d x + (6 y + 4 x - 1) d y

- \frac{8}{n ^{3}} (\frac{n ( n + 1 )}{2})^{2}

(2 x^{2} y + \frac{1}{x y ^{2}})^{7}

\frac{1}{( 1 - x ^{4} )} \cdot \frac{1}{( 1 - x ^{5} )}

What is expand sqrt(7)(sqrt(3)-sqrt(5)) ?
The solution to expand sqrt(7)(sqrt(3)-sqrt(5)) is sqrt(21)-sqrt(35)