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Mathematics 11 Online
OpenStudy (anonymous):

How could I solve this? √(2x+10)-6=2

OpenStudy (natalieee):

do you have a calculator ? i forget how to do this sorry.

OpenStudy (anonymous):

is the quantity (2x+10) under the square root

OpenStudy (anonymous):

Yea

OpenStudy (anonymous):

first you have to isolate the radical by adding six on both sides.

OpenStudy (anonymous):

Alright: √(2x+10)=8

OpenStudy (anonymous):

yes. now how do you get a number or quantity out of a radical

OpenStudy (anonymous):

I cant remember at the moment. :/

OpenStudy (anonymous):

you square it

OpenStudy (anonymous):

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