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Popular >

simplify sqrt(14)*sqrt(21)

Solution

simplify

14 \cdot 21

Solution

76

+1

Decimal Notation

17.14642 \dots

Solution steps

1421

14 = 72

= 7221

21 = 73

= 7273

Apply radical rule:

a a = a, a \geq 0

77 = 7

= 723

Apply radical rule:

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

23 = 2 \cdot 3

= 7 2 \cdot 3

Multiply the numbers:

2 \cdot 3 = 6

= 76

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Frequently Asked Questions (FAQ)

What is sqrt(14)*sqrt(21) ?
The solution to sqrt(14)*sqrt(21) is 7sqrt(6)