This worksheet is about the division of algebraic terms with powers.
Remember what 10a2 and 15a3 mean and divide them.
|15 x a x
Each a from the top of the fraction will cancel out with an a from the bottom.
This gives us
which reduces by dividing top and bottom by 5 to
Remember that we can use other letters than a when we write algebraic terms - and that these have to be alike to cancel each other out.