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OpenStudy (anonymous):
Use the quadratic formula to solve the quadratic equation x2 − 8x − 4 = 0
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OpenStudy (anonymous):
ok, do you remember the quadratic fromula?
OpenStudy (anonymous):
I guess not, since you are asking the question here it is:
OpenStudy (anonymous):
In this case a=1, b=-8, and c=-4. Simply plug this values into the quadratic formula and simplify
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