Q. Calculate the integral and write your answer in simplest form.∫654x5dxAnswer:
Rewrite in Exponents: We are given the integral to solve:∫654x5dxFirst, we rewrite the integral in terms of exponents to simplify the integration process.4x5=x5/4So the integral becomes:∫65x5/4dx
Pull Out Constant Factor: Now we can pull out the constant factor from the integral:65∫x5/4dx
Apply Power Rule: Next, we apply the power rule for integration, which states that:∫xndx=n+1xn+1+Cwhere n=−1 and C is the constant of integration. For our integral, n=5/4, so we get:65∫x5/4dx=65⋅(5/4)+1x(5/4)+1+C
Simplify Exponent and Fraction: We simplify the exponent and the fraction:(5/4)+1=5/4+4/4=9/4So the integral becomes:65⋅9/4x9/4+C
Multiply by Reciprocal: To simplify the fraction, we multiply by the reciprocal of 9/4:65⋅94⋅x9/4+C
Multiply Constants: Now we multiply the constants:6⋅95⋅4⋅x9/4+C=5420⋅x9/4+C
Simplify Fraction: We can simplify the fraction 5420 by dividing both the numerator and the denominator by their greatest common divisor, which is 2:5420=2710So the integral simplifies to:2710⋅x9/4+C
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