SOLUTION: Use the quadratic formula to solve the euation. If the equation has no real number solutions, so state.
3x^2 + x - 3 = 0
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Question 247972: Use the quadratic formula to solve the euation. If the equation has no real number solutions, so state.
3x^2 + x - 3 = 0
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
This must have real solutions. Anytime the lead coefficient and the constant term have opposite signs, a quadratic equation has real solutions.
For:
, 
, and 
The formula is:
Plug in the numbers and do the arithmetic.
John
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