Question

Write the radical expression 8/^7sqrtx^15 is exponential form

Answer 1

When ever you have


`\frac{1}{ {{x} }^{ (15)/(7) } }`

Just know you can bring the bottom number up top and have the exponant negative


`\frac{1}{ {{x} }^{ (15)/(7) } } = { {x} }^{ - (15)/(7) }`

Answer is:


`\frac{8}{ {\sqrt[7]{x^(15)}} } = 8 * \frac{1}{ {{x} }^{ (15)/(7) } } = 8 * {x}^{ - (15)/(7) }`

Additionally, remember the way to change expo to radical and back:

The top number on the fraction exponant is the top dog, he gets to go inside the radical, whole the bottom dog has to sleep outside the radical.