en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand 2(x+Δx)^2-3

Solution

expand

2 (x + Δ x)^{2} - 3

Solution

2 x^{2} + 4Δ x^{2} + 2 Δ^{2} x^{2} - 3

Solution steps

2 (x + Δ x)^{2} - 3

(x + Δ x)^{2} = x^{2} + 2Δ x^{2} + Δ^{2} x^{2}

= 2 (x^{2} + 2Δ x^{2} + Δ^{2} x^{2}) - 3

Expand

2 (x^{2} + 2Δ x^{2} + Δ^{2} x^{2}) : 2 x^{2} + 4Δ x^{2} + 2 Δ^{2} x^{2}

= 2 x^{2} + 4Δ x^{2} + 2 Δ^{2} x^{2} - 3

Popular Examples

expand sqrt(x)(3x-2)expand

x (3 x - 2)

expand (5+x)x^4e^{11x}+3 expand

(5 + x) x^{4} e^{11 x} + 3

expand (10+2x+4x^2+s^3)/(s^3(s+3))expand

\frac{10 + 2 x + 4 x ^{2} + s ^{3}}{s ^{3} ( s + 3 )}

expand 4(x-2)e^x+(x-1)e^{2x}expand

4 (x - 2) e^{x} + (x - 1) e^{2 x}

expand 1/((s-θ+iv)(s-θ-iv))expand

\frac{1}{( s - θ + i v ) ( s - θ - i v )}

Frequently Asked Questions (FAQ)

What is expand 2(x+Δx)^2-3 ?
The solution to expand 2(x+Δx)^2-3 is 2x^2+4Δx^2+2Δ^2x^2-3