Question

help please!

Answer 1

A.5
B.7
C.11
D.35

Answer 2

Square both sides to get rid of the roots \[6g -23 = 12-9\]

Now it's a nice simple case of rearranging.

combine the 12-9 and add 23 to both sides and you will end up with
\[6g\] = 26

which doesn't give any of the nice numbers above, can you double check you entered all the numbers correctly or just check my workings as I have been known to be very silly xD

Answer 3

Your question is wrong I'm fairly sure :\

Answer 4

im supposed to solve for g @TripleC

Answer 5

G = 4.333333333333333333333333333333333 with the numbers given above :(

Answer 6

\[\sqrt{6g- 23} = \sqrt{12 - g}\]

Answer 7

Ah that's a different question xD, so again we get rid of roots by squaring to get 6g-23 = 12-g. Now we just have to rearrange and get all the g's on one side and the numbers on the other. So we add g to both sides and add 23 and we get\[6g+g = 12+23\]\[7g = 35\]\[g = 5\] which is your answer

Answer 8

Thank you for explaining it

Answer 9

No problem, got me a little confused with the numbers :)