SOLUTION: 2 square root of 2x+4 end of square root then minus 5=11
I dont know what to do with the 2 in the front and where to start. thank you!
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Question 731318: 2 square root of 2x+4 end of square root then minus 5=11
I dont know what to do with the 2 in the front and where to start. thank you!
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
2 square root of 2x+4 end of square root then minus 5=11
= 11
Add 5 to both sides
= 16
Divide both sides by 2
= 8
square both sides
2x + 4 = 64
subtract 4 from both sides
2x = 60
divide both sides by 2
x = 30
;
:
Check this on a calc: enter - 5, results is 11
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