Question

200 POints 1 QUESTION!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Solve the equation. If necessary, round your answer to the nearest tenth.



x2 = 108



11, –11


18, –18


about 7.3, –7.3


about 10.4, –10.4

Answer 1

x

2

=108

x=

108

x=10.4or−10.4

Answer 2

`{x}^(2) = 108 \\ x = √(108) \\ x = 10.4 \: or \: - 10.4`

Answer is the last option, about 10.4 or - 10.4.

Simply by multiplying 10.4 and 10.4, or - 10.4 and - 10.4 together, you'll get approximately 108.

Hope this helps. - M