Question

HELP!79pts
When will the equation x^n=c, where c is a whole number, have two solutions? EXPLAIN!!!!!!!!!!

Answer 1

If the exponent, n, is a 2, then there will be 2 solutions.  Always.  The number of solutions to a polynomial is equal to the highest degree in the polynomial.  So if n is 2, then and only then will you have 2 solutions.