Which statement(s) true when solving the equation for x ?
x2
81
=
144
(2 points)
You would use the inverse operation of dividing both sides by 2
You would use the inverse operation of square root
You would use the inverse operation of multiplying both sides by itself
You would use the inverse operation of dividing both sides by 4
There is no solution for x in this equation.
there would be one solution for x;
x = 81/72 = 9/8
there would be two solutions for x;
x = 9/12 = +3/4 and x = - 9/12 = - 3/4
there would be one solution for x;
x = 9/12 = 3/4
there would be two solutions for x;
x = 81/72 = 9/8 and x = - 81/72 = -9/8