SOLUTION: The formula is -b^2±√b^2-4ac
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2a
Use the formula to solve the following and give the answers as decimal approximation
Algebra ->
Quadratic Equations and Parabolas
-> SOLUTION: The formula is -b^2±√b^2-4ac
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2a
Use the formula to solve the following and give the answers as decimal approximation
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Question 981195: The formula is -b^2±√b^2-4ac
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2a
Use the formula to solve the following and give the answers as decimal approximations to two places.
1) x^2+2=0
2) x^2-7x=2
3) x^2=6x-11
Thank you Answer by solver91311(24713) (Show Source):
