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Integration Questions (2)

LifeIsGood

I need a bit of help on these integration questions.

Can someone just outline the steps especially for the 2nd question please

Reply 1

Kolya

You'll get the most benefit out of the questions if you attempt to find the solution steps yourself. Often the biggest hurdle in solving a problem is working out what to do; the execution is straightforward.

Reply 2

LifeIsGood

I understand the first part as to simplify:

(2-x)x^1/2
but do I multiply both 2-x by the x^1/2 or just the x in the bracket, once I know that I can do it.

Reply 3

Kolya

Original post by LifeIsGood

I understand the first part as to simplify:

(2-x)x^1/2
but do I multiply both 2-x by the x^1/2 or just the x in the bracket, once I know that I can do it.