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Popular >

simplify 3sqrt(20)

Solution

simplify

320

Solution

65

+1

Decimal Notation

13.41640 \dots

Solution steps

320

Prime factorization of

20 : 2^{2} \cdot 5

= 3 2^{2} \cdot 5

Apply radical rule:

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

2^{2} \cdot 5 = 2^{2} 5

= 3 2^{2} 5

Apply radical rule:

a^{2} = a, a \geq 0

2^{2} = 2

= 3 \cdot 25

Multiply the numbers:

3 \cdot 2 = 6

= 65

Popular Examples

t^{2} = 3

4 y^{2} - 5 y + 1 = 0

x+4>2\lor 8x-20<= 36

x + 4 > 2 or 8 x - 20 \leq 36

3 c^{2} - 13 c - 10 = 0

simplify x^2+x^2 simplify

x^{2} + x^{2}

Frequently Asked Questions (FAQ)

What is 3sqrt(20) ?
The solution to 3sqrt(20) is 6sqrt(5)