en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand 2(x-4)^2

Solution

expand

2 (x - 4)^{2}

Solution

2 x^{2} - 16 x + 32

Solution steps

2 (x - 4)^{2}

Expand

(x - 4)^{2} : x^{2} - 8 x + 16

= 2 (x^{2} - 8 x + 16)

Apply the distributive law:

m (a + b + c) = ma + mb + m c

2 (x^{2} - 8 x + 16) = 2 x^{2} + 2 (- 8 x) + 2 \cdot 16

= 2 x^{2} + 2 (- 8 x) + 2 \cdot 16

Simplify

2 x^{2} + 2 (- 8 x) + 2 \cdot 16 : 2 x^{2} - 16 x + 32

= 2 x^{2} - 16 x + 32

Popular Examples

simplify (x^5+7x^7+5x)/(x^5)simplify

\frac{x ^{5} + 7 x ^{7} + 5 x}{x ^{5}}

simplify log_{10}(80)simplify

lo g_{10} (80)

simplify (x^2-4)/(3x-6)simplify

\frac{x ^{2} - 4}{3 x - 6}

simplify log_{10}(x^2)y simplify

lo g_{10} (x^{2}) y

factor ax+bx+cx factor

a x + b x + c x

Frequently Asked Questions (FAQ)

What is expand 2(x-4)^2 ?
The solution to expand 2(x-4)^2 is 2x^2-16x+32