Simplify Integrands: Given the integral to solve:I=∫50∞3t−4(2+4t−3)−3dtFirst, we need to simplify the integrand.
Further Simplify Expression: Simplify the integrand by rewriting t−4 as 1/t4 and t−3 as 1/t3: I=∫50∞3(t41)(2+4(t31))−3dt
Make Substitution: Further simplify the expression inside the parentheses:I=∫50∞3(t41)(2+t34)−3dt = ∫50∞3(t41)(2t3+4)−3dt
Find Alternative Substitution: Now, let's make a substitution to simplify the integral. Let u=2t3+4, then du=6t2dt. Since we have t4 in the denominator, we need to express t2dt in terms of u to make the substitution.
Find Alternative Substitution: Now, let's make a substitution to simplify the integral. Let u=2t3+4, then du=6t2dt. Since we have t4 in the denominator, we need to express t2dt in terms of u to make the substitution.We have t2dt in du, but we need t4dt in the integral. To get t4, we can express t as du=6t2dt0 and then square it to get du=6t2dt1. However, this approach is complex and might not be the best way to solve the integral. Let's try a different substitution.