What is expand sqrt((x+h)^2+1)-sqrt(x^2+1) ?

The solution to expand sqrt((x+h)^2+1)-sqrt(x^2+1) is sqrt(x^2+2xh+h^2+1)-sqrt(x^2+1)

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expand sqrt((x+h)^2+1)-sqrt(x^2+1)

expand

(x + h)^{2} + 1 - x^{2} + 1

x^{2} + 2 x h + h^{2} + 1 - x^{2} + 1

Solution steps

(x + h)^{2} + 1 - x^{2} + 1

Expand

(x + h)^{2} + 1 : x^{2} + 2 x h + h^{2} + 1

= x^{2} + 2 x h + h^{2} + 1 - x^{2} + 1

\frac{x ( x ^{2} + 8 x + 2 )}{9}

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2 (\frac{11}{5} e^{- 2 t} + \frac{4}{5} e^{3 t})

(e^{4 x} + 5)^{2}

What is expand sqrt((x+h)^2+1)-sqrt(x^2+1) ?
The solution to expand sqrt((x+h)^2+1)-sqrt(x^2+1) is sqrt(x^2+2xh+h^2+1)-sqrt(x^2+1)