Question

How do you divide `\frac { 42x ^ { 2} + 48x } { 5x } \div \frac { 49x + 56} { 7}`?

Answer 1

`=6/5`

Explanation:

Let's factor and write the equivalent form:

`(6cancelx(cancel(7x+8)))/(5cancelx)*cancel7/(cancel7cancel((7x+8)))`

`6/5`