Question

Solve the equation. −5 = c7

Answer 1

Take the root of both sides and solve.
c = - 7 sqr root 5
c = -1.258

Answer 2

Can not be solved.

Explanation:

The given expression is -5 =
`c^(7)`

Now we simplify this expression by taking log on both the sides of the equation.

log(-5) = log(
`c^(7)`)

Since log of negative values are not defined so value of c can not be calculated.