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Popular >

simplify sqrt(7)*sqrt(8)

Solution

simplify

7 \cdot 8

Solution

214

+1

Decimal Notation

7.48331 \dots

Solution steps

78

8 = 22

= 7 \cdot 22

Apply radical rule:

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

72 = 7 \cdot 2

= 7 \cdot 2 \cdot 2

Multiply the numbers:

7 \cdot 2 = 14

= 14 \cdot 2

= 214

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Frequently Asked Questions (FAQ)

What is sqrt(7)*sqrt(8) ?
The solution to sqrt(7)*sqrt(8) is 2sqrt(14)