Solve the equation using square roots. Round to the nearest hundredth, if necessary. Select the principal answer.
x^2 = 90
A. 45
B. 9.5
C. 9.49
D. -9.48
1 answer
C. 9.49
x^2 = 90
A. 45
B. 9.5
C. 9.49
D. -9.48
1 answer