Calc Unit 4 Learn how to take the integral with a fraction power

The video tutorial explains how to work with rational powers, starting with the concept of the 8th root of X to the B and how it can be expressed as a rational power B/A. It demonstrates rewriting expressions using rational powers, adding to exponents, and simplifying them. The tutorial also covers multiplying expressions by their reciprocals and concludes with rewriting expressions without using rational powers.

What is the rational power representation of the 8th root of X to the B?

• A / B

• B / A

• 8 / B

• B / 8

How can X to the 2/5 be rewritten after adding 1?

• X to the 2/7

• X to the 5/7

• X to the 7/5

• X to the 3/5

What is the reciprocal of 7/5?

• 1/7

• 1/5

• 7/5

• 5/7

What is the expression for 5 sevenths X to the seven fifths plus C?

• 7/5 X to the 5/7 plus C

• 5/7 X to the 7/5 plus C

• 5/7 X to the 5/7 plus C

• 7/5 X to the 7/5 plus C

How can the expression X to the 7/5 be rewritten without using rational powers?

• 8th root of X to the 7th

• 5th root of X to the 7th

• 7th root of X to the 5th

• 7th root of X to the 8th