en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 5x^2-15x

Solution

factor

5 x^{2} - 15 x

Solution

5 x (x - 3)

Solution steps

5 x^{2} - 15 x

Apply exponent rule:

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

x^{2} = xx

= 5 xx - 15 x

Rewrite

15

as

5 \cdot 3

= 5 xx - 5 \cdot 3 x

Factor out common term

5 x

= 5 x (x - 3)

Popular Examples

x<= (-x+1)/(2x-1)

x \leq \frac{- x + 1}{2 x - 1}

simplify (2a^{3/2}b)/(8a^{7/2)b^{1/2}}simplify

\frac{2 a ^{\frac{3}{2}} b}{8 a ^{\frac{7}{2}} b ^{\frac{1}{2}}}

4^{(-3/8)}+5=3^{3/8}+4

4^{(- \frac{3}{8})} + 5 = 3^{\frac{3}{8}} + 4

1 2/3 x+(2x+1)(13x-1)>= 0

1 \frac{2}{3} x + (2 x + 1) (13 x - 1) \geq 0

simplify 6^2 simplify

6^{2}

Frequently Asked Questions (FAQ)

What is factor 5x^2-15x ?
The solution to factor 5x^2-15x is 5x(x-3)