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Popular >

simplify-2sqrt(27)

Solution

simplify

- 227

Solution

- 63

+1

Decimal Notation

- 10.39230 \dots

Solution steps

- 227

Prime factorization of

27 : 3^{3}

= - 2 3^{3}

Apply exponent rule:

a^{b + c} = a^{b} \cdot a^{c}

3^{3} = 3^{2} \cdot 3

= - 2 3^{2} \cdot 3

Apply radical rule:

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

3^{2} \cdot 3 = 3^{2} 3

= - 2 3^{2} 3

Apply radical rule:

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

3^{2} = 3

= - 2 \cdot 33

Multiply the numbers:

- 2 \cdot 3 = - 6

= - 63

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Frequently Asked Questions (FAQ)

What is simplify-2sqrt(27) ?
The solution to simplify-2sqrt(27) is -6sqrt(3)