What is expand (x+Δx)^2-2(x+Δx)+2 ?

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

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expand (x+Δx)^2-2(x+Δx)+2

expand

(x + Δ x)^{2} - 2 (x + Δ x) + 2

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

Solution steps

(x + Δ x)^{2} - 2 (x + Δ x) + 2

Expand

- 2 (x + Δ x) : - 2 x - 2Δ x

= (x + Δ x)^{2} - 2 x - 2Δ x + 2

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

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

- \frac{2}{10} (1 - 2 x + 2)

\frac{p g sin ( θ ) ( - y ^{2} + 2 L ^{2} y )}{2 L m}

\frac{x ^{2} + 2 s + 53}{( s ^{2} + 49 ) \cdot ( s + 2 )}

\frac{π ( 17 17 - 5 5 )}{6}

(7 - t + 2)^{2}

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