Q. Calculate the integral and write your answer in simplest form.∫4x5dxAnswer:
Simplify integrand: Simplify the integrand.The integrand 4x5 can be simplified by expressing the square root of x5 as x25.I=∫4x5dxI=∫4x25dx
Rewrite with constant outside: Rewrite the integral with the constant outside.Since the constant 41 does not depend on x, we can take it outside the integral.I=(41)∫x25dx
Apply power rule: Apply the power rule for integration.The power rule for integration states that ∫xndx=n+1xn+1+C, where C is the constant of integration.I=41∫x25dxI=41⋅[(25+1)x(25+1)]+C
Simplify expression: Simplify the expression.Now we simplify the exponent and the fraction.I=41⋅[27x27]+CI=41⋅[72x27]+CI=141x27+C
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