What is simplify-3sqrt(20)*7sqrt(8) ?

The solution to simplify-3sqrt(20)*7sqrt(8) is -84sqrt(10)

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simplify-3sqrt(20)*7sqrt(8)

simplify

- 320 \cdot 78

- 8410

Decimal Notation

- 265.63132 \dots

Solution steps

- 320 \cdot 78

20 = 25

= - 3 \cdot 25 \cdot 78

8 = 22

= - 3 \cdot 25 \cdot 7 \cdot 22

Apply radical rule:

a b = ab, a \geq 0, b \geq 0

52 = 5 \cdot 2

= - 3 \cdot 2 5 \cdot 2 \cdot 7 \cdot 2

Multiply the numbers:

5 \cdot 2 = 10

= - 3 \cdot 210 \cdot 7 \cdot 2

Multiply the numbers:

- 3 \cdot 2 \cdot 7 \cdot 2 = - 84

= - 8410

(8 x^{2})^{- \frac{4}{3}}

(- 2 a + 3 b)^{2}

6 x^{3} - 5 x^{2} + 2 x

What is simplify-3sqrt(20)*7sqrt(8) ?
The solution to simplify-3sqrt(20)*7sqrt(8) is -84sqrt(10)