What is (7*sqrt(2))(5*sqrt(2)) ?

The solution to (7*sqrt(2))(5*sqrt(2)) is 70

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simplify (7sqrt(2))(5sqrt(2))

simplify

(7 \cdot 2) (5 \cdot 2)

70

Solution steps

(72) (52)

Apply radical rule:

a a = a

22 = 2

= 7 \cdot 5 \cdot 2

Multiply the numbers:

7 \cdot 5 \cdot 2 = 70

= 70

(2.5 \cdot 1 0^{7}) \cdot (3 \cdot 1 0^{2})

e^{- 2.02}

e^{- (\frac{1}{( 470 \cdot 0.69 \cdot 1 0 ^{- 6} )})}

0.021 \cdot 4 \cdot 1 0^{- 3}