3 years ago

5 -1/3 ×=1+x determine the solution to the equation

Mathematics

1 answer:

lawyer [7]3 years ago

7 0

Answer:

Step-by-step explanation:

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2 years ago

What is the integral x(2x+1)^0.5 dx?

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$\int {x \sqrt{2x+1} } \, dx$ We will use u-substitution: u=2x +1 , du = 2dx, $dx= \frac{du}{2}, x= \frac{u-1}{2}$ ...= $\frac{1}{4} \int {(u-1)} \sqrt{u} \, du = \frac{1}{4} \int {u^{3/2} -u^{1/2} } \, du$ =
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