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$\int_{\left(-41\cdot1\right)}^{1}11\left(-1\right)\sqrt{16+x^2}dx$

Integration by trigonometric substitution

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Integration by trigonometric substitutionTrigonometric integralsIntegral calculusDefinite integralsProduct rulePower ruleExponent propertiesPower of a productPowers of powersMultiply powers of same baseConstant ruleProperties of logarithmsEvaluate logarithmsBase change formula of logarithms

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