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Popular >

simplify-sqrt(28)

Solution

simplify

- 28

Solution

- 27

+1

Decimal Notation

- 5.29150 \dots

Solution steps

- 28

Prime factorization of

28 : 2^{2} \cdot 7

= - 2^{2} \cdot 7

Apply radical rule:

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

2^{2} \cdot 7 = 2^{2} 7

= - 2^{2} 7

Apply radical rule:

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

2^{2} = 2

= - 27

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factor (2x+3)(3-r)-(2x-5)(3-r)factor

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Frequently Asked Questions (FAQ)

What is simplify-sqrt(28) ?
The solution to simplify-sqrt(28) is -2sqrt(7)