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algebra1 HELP PLEASE
Posted by
lisa
on
Monday, July 8, 2013
at 11:23am.
y = x2 - 7
what are the x intercepts
algebra1 HELP PLEASE -
Henry
, Tuesday, July 9, 2013 at 4:58pm
Let y = 0.
x^2-7 = 0
x^2 = 7
X = =+-sqrt 7
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