Question

WILL MEDALL & FANN

Solve the equation. Identify any extraneous solutions.

sqrt a = -2

a. 4 is a solution of the original equation.
b. 4 is a solution of the original equation. -4 is an extraneous solution.
c. -4 is a solution of the orginal equation. -4 is an extraneous solution.
d. no solution

Answer 1

Is there any number that when you take the square root, you get a negative?

Answer 2

no..

Answer 3

or 1?

Answer 4

You were right the first time

Answer 5

So this equation has no solution

Answer 6

YAY! so there is no solution?

Answer 7

right :)

Answer 8

Thxx!!! :)

Answer 9

yw