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OpenStudy (anonymous):
Solve for x... √x-1=2-√x+3
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OpenStudy (anonymous):
i got x=-1. Is this right?
jhonyy9 (jhonyy9):
how you have calculated please ?
jhonyy9 (jhonyy9):
can you rewrite it here now ?
OpenStudy (anonymous):
x-1=x+7-4√x+3 -8=-4√x+3..... then square both sides 64=16(x+3) 64=16x+48 -16=16x x=-1
OpenStudy (anonymous):
is this right?
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jhonyy9 (jhonyy9):
how you have got in the left side -16 ,this not is right
jhonyy9 (jhonyy9):
64-48=16x
OpenStudy (anonymous):
oo sorry so it would just be 1 not negative
jhonyy9 (jhonyy9):
so than will get 16/16 = +1
jhonyy9 (jhonyy9):
yes +1 will be right sure good luck bye
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OpenStudy (anonymous):
Thanks
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