What is expand 2(x+Δx)^2+4(x+Δx) ?

The solution to expand 2(x+Δx)^2+4(x+Δx) is 2x^2+4Δx^2+2Δ^2x^2+4x+4Δx

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expand 2(x+Δx)^2+4(x+Δx)

expand

2 (x + Δ x)^{2} + 4 (x + Δ x)

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

Solution steps

2 (x + Δ x)^{2} + 4 (x + Δ x)

Expand

4 (x + Δ x) : 4 x + 4Δ x

= 2 (x + Δ x)^{2} + 4 x + 4Δ x

Simplify

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

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

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