en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify sqrt(-98x^5)

Solution

simplify

- 98 x^{5}

Solution

72 x^{2} - x

Solution steps

- 98 x^{5}

Apply radical rule:

ab = a b,

assuming

a \geq 0, b \geq 0

- 98 x^{5} = 98 - x^{5}

= 98 - x^{5}

Simplify

- x^{5} : x^{2} - x

= 98 x^{2} - x

98 = 2 \cdot 7

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

= 72 x^{2} - x

Popular Examples

simplify 0.32^2 simplify

0.3 2^{2}

1 \frac{2}{3} + 3 \frac{1}{2}

simplify 10(5m+10)-4 simplify

10 (5 m + 10) - 4

simplify (sqrt(x-3))^2+5 simplify

(x - 3)^{2} + 5

simplify \sqrt[7]{128x^7}simplify

Frequently Asked Questions (FAQ)

What is sqrt(-98x^5) ?
The solution to sqrt(-98x^5) is 7sqrt(2)x^2sqrt(-x)