Question

Solve using the square root method: 5x^2=60
my options are:
A. 3.5,-3.5
B. 7.7,-7.7
C. 3.5
D. No real solution

Answer 1

\[5x=\pm \sqrt{60}\]

Answer 2

d

Answer 3

\[x=(\pm \sqrt{60})/5\]

Answer 4

i tried each option and used order of operations and squared it and multiplyed it by 5 and they were all greater than 60

Answer 5

c would equal- 61.5

Answer 6

b would equal- 296.45

Answer 7

does that help?

Answer 8

Yes thank you

Answer 9

np....anytime