What is factor [(8x)(4x)]-[(4y)(2y)] ?

The solution to factor [(8x)(4x)]-[(4y)(2y)] is 8(2x+y)(2x-y)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor [(8x)(4x)]-[(4y)(2y)]

factor

[(8 x) (4 x)] - [(4 y) (2 y)]

8 (2 x + y) (2 x - y)

Solution steps

((8 x) (4 x)) - ((4 y) (2 y))

Remove parentheses:

(a) = a

= 8 x \cdot 4 x - 4 y \cdot 2 y

8 x \cdot 4 x = 32 x^{2}

4 y \cdot 2 y = 8 y^{2}

= 32 x^{2} - 8 y^{2}

Rewrite

32

4 \cdot 8

= 4 \cdot 8 x^{2} - 8 y^{2}

Factor out common term

8

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

Factor

4 x^{2} - y^{2} : (2 x + y) (2 x - y)

= 8 (2 x + y) (2 x - y)

\frac{r ^{a} y ^{4}}{r ^{b}}

x^{2} + 20 x - 300

\frac{64}{5}

∣ x ∣ + 3 > 7

x = - x

What is factor [(8x)(4x)]-[(4y)(2y)] ?
The solution to factor [(8x)(4x)]-[(4y)(2y)] is 8(2x+y)(2x-y)