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Popular >

simplify sqrt(6)*sqrt(21)

Solution

simplify

6 \cdot 21

Solution

314

+1

Decimal Notation

11.22497 \dots

Solution steps

621

6 = 32

= 3221

21 = 37

= 3237

Apply radical rule:

a a = a, a \geq 0

33 = 3

= 327

Apply radical rule:

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

27 = 2 \cdot 7

= 3 2 \cdot 7

Multiply the numbers:

2 \cdot 7 = 14

= 314

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Frequently Asked Questions (FAQ)

What is sqrt(6)*sqrt(21) ?
The solution to sqrt(6)*sqrt(21) is 3sqrt(14)