When do we say that the computed solution or root of a quadratic equation is extraneous?

Question

asked Mar 26, 2021 50.2k views

1 Answer

Saminda Peramuna · Answer 1 · 2021-04-02T18:06:07+0000

Answer:

raising both sides of the equation to a certain power in order to eliminate radicals may result in the creation of extraneous roots

Explanation: