en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 3sqrt(98)

Solution

simplify

398

Solution

212

+1

Decimal Notation

29.69848 \dots

Solution steps

398

Prime factorization of

98 : 2 \cdot 7^{2}

= 3 2 \cdot 7^{2}

Apply radical rule:

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

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

= 32 7^{2}

Apply radical rule:

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

7^{2} = 7

= 32 \cdot 7

Multiply the numbers:

3 \cdot 7 = 21

= 212

Popular Examples

factor 2b^4+8b+2 factor

2 b^{4} + 8 b + 2

3 - \frac{1}{3} x > 7

x^{2} \leq 5 x - 6

\frac{3}{4} (x + 12) = 15

5 - 3 x \leq - 4

Frequently Asked Questions (FAQ)

What is 3sqrt(98) ?
The solution to 3sqrt(98) is 21sqrt(2)