What is 2(sqrt(2)x)(sqrt(5)y) ?

The solution to 2(sqrt(2)x)(sqrt(5)y) is 2sqrt(10)xy

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simplify 2(sqrt(2)x)(sqrt(5)y)

simplify

2 (2 x) (5 y)

210 x y

Solution steps

2 (2 x) (5 y)

Apply radical rule:

a b = a \cdot b

25 = 2 \cdot 5

= 2 2 \cdot 5 x y

Multiply the numbers:

2 \cdot 5 = 10

= 210 x y

4 t e^{- t}

(3 rs t) (5 r^{7} s^{2} t^{3}) (2 r s^{3} t^{2})

- 2 x x (2 x)

- 2.18 \cdot 1 0^{- 18} \cdot 1 (\frac{1}{4 ^{2}} - \frac{1}{3 ^{2}})

What is 2(sqrt(2)x)(sqrt(5)y) ?
The solution to 2(sqrt(2)x)(sqrt(5)y) is 2sqrt(10)xy