Question

Fill in the blank to make equivalent rational expressions.

Answer 1

Explanation:

a.we should Make their denominators the same.

16
`x^(8)`÷4x=4
`x^(7)`

b.molecule multiply 4
`x^(7)`, 5·4
`x^(7)`=20
`x^(7)`

c.finally, we get it

the answer is 20
`x^(7)`