en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 12xy-21xy^2

Solution

factor

12 x y - 21 x y^{2}

Solution

3 x y (4 - 7 y)

Solution steps

12 x y - 21 x y^{2}

Apply exponent rule:

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

x y^{2} = x yy

= 12 x y - 21 x yy

Rewrite

- 21

as

7 \cdot 3

Rewrite

12

as

4 \cdot 3

= 4 \cdot 3 x y + 7 \cdot 3 x yy

Factor out common term

3 x y

= 3 x y (4 - 7 y)

Popular Examples

11= 1/2 (3x-6)21(3x-6)

11 = \frac{1}{2} (3 x - 6) 21 (3 x - 6)

4 (x - 1)^{2} = 8

factor (a+b+1)(a^2+1)-a^2-1 factor

(a + b + 1) (a^{2} + 1) - a^{2} - 1

11= 4000/127000

11 = \frac{4000}{127000}

simplify 5/9-9/5 simplify

\frac{5}{9} - \frac{9}{5}

Frequently Asked Questions (FAQ)

What is factor 12xy-21xy^2 ?
The solution to factor 12xy-21xy^2 is 3xy(4-7y)