Optimal. Leaf size=62 \[ \frac{2 \left (a+b \sqrt{c+d x}\right )^{p+2}}{b^2 d (p+2)}-\frac{2 a \left (a+b \sqrt{c+d x}\right )^{p+1}}{b^2 d (p+1)} \]
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Rubi [A] time = 0.0401228, antiderivative size = 62, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2, Rules used = {247, 190, 43} \[ \frac{2 \left (a+b \sqrt{c+d x}\right )^{p+2}}{b^2 d (p+2)}-\frac{2 a \left (a+b \sqrt{c+d x}\right )^{p+1}}{b^2 d (p+1)} \]
Antiderivative was successfully verified.
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Rule 247
Rule 190
Rule 43
Rubi steps
\begin{align*} \int \left (a+b \sqrt{c+d x}\right )^p \, dx &=\frac{\operatorname{Subst}\left (\int \left (a+b \sqrt{x}\right )^p \, dx,x,c+d x\right )}{d}\\ &=\frac{2 \operatorname{Subst}\left (\int x (a+b x)^p \, dx,x,\sqrt{c+d x}\right )}{d}\\ &=\frac{2 \operatorname{Subst}\left (\int \left (-\frac{a (a+b x)^p}{b}+\frac{(a+b x)^{1+p}}{b}\right ) \, dx,x,\sqrt{c+d x}\right )}{d}\\ &=-\frac{2 a \left (a+b \sqrt{c+d x}\right )^{1+p}}{b^2 d (1+p)}+\frac{2 \left (a+b \sqrt{c+d x}\right )^{2+p}}{b^2 d (2+p)}\\ \end{align*}
Mathematica [A] time = 0.0358123, size = 53, normalized size = 0.85 \[ \frac{2 \left (a+b \sqrt{c+d x}\right )^{p+1} \left (b (p+1) \sqrt{c+d x}-a\right )}{b^2 d (p+1) (p+2)} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.003, size = 0, normalized size = 0. \begin{align*} \int \left ( a+b\sqrt{dx+c} \right ) ^{p}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.13776, size = 81, normalized size = 1.31 \begin{align*} \frac{2 \,{\left ({\left (d x + c\right )} b^{2}{\left (p + 1\right )} + \sqrt{d x + c} a b p - a^{2}\right )}{\left (\sqrt{d x + c} b + a\right )}^{p}}{{\left (p^{2} + 3 \, p + 2\right )} b^{2} d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.01997, size = 174, normalized size = 2.81 \begin{align*} \frac{2 \,{\left (b^{2} c p + \sqrt{d x + c} a b p + b^{2} c - a^{2} +{\left (b^{2} d p + b^{2} d\right )} x\right )}{\left (\sqrt{d x + c} b + a\right )}^{p}}{b^{2} d p^{2} + 3 \, b^{2} d p + 2 \, b^{2} d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \left (a + b \sqrt{c + d x}\right )^{p}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.4505, size = 817, normalized size = 13.18 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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