What is expand sqrt(4-2(x+Δx))-sqrt(4-2x) ?

The solution to expand sqrt(4-2(x+Δx))-sqrt(4-2x) is sqrt(4-2x-2Δx)-sqrt(4-2x)

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expand sqrt(4-2(x+Δx))-sqrt(4-2x)

expand

4 - 2 (x + Δ x) - 4 - 2 x

4 - 2 x - 2Δ x - 4 - 2 x

Solution steps

4 - 2 (x + Δ x) - 4 - 2 x

Expand

4 - 2 (x + Δ x) : 4 - 2 x - 2Δ x

= - 2 x - 2Δ x + 4 - - 2 x + 4

(\frac{p}{2} - q) (q + \frac{p}{2})

\frac{x ( 3 - 5 x )}{( 3 x - 1 ) ( x - 1 ) ^{2}}

(x - \frac{1}{2 x})^{12}

(x + 3) e^{2}

What is expand sqrt(4-2(x+Δx))-sqrt(4-2x) ?
The solution to expand sqrt(4-2(x+Δx))-sqrt(4-2x) is sqrt(4-2x-2Δx)-sqrt(4-2x)