SOLUTION: Give exact and approximate solutions to 3 decimal places
x^2+7x-3=0
^means it is raising to that power
Algebra.Com
Question 471053: Give exact and approximate solutions to 3 decimal places
x^2+7x-3=0
^means it is raising to that power
Answer by ccs2011(207) (Show Source): You can put this solution on YOUR website!
Use quadratic formula:
where
a= 1
b = 7
c = -3
Simplify
Using calculator, approximate solutions are:
,
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