SOLUTION: Please help me to solve the following:
Solve and put answer into interval notation...
−4x^3 + 55x^2 − 207x + 126 > 0
Thank you!!!
Algebra.Com
Question 1003611: Please help me to solve the following:
Solve and put answer into interval notation...
−4x^3 + 55x^2 − 207x + 126 > 0
Thank you!!!
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Please help me to solve the following:
Solve and put answer into interval notation...
−4x^3 + 55x^2 − 207x + 126 > 0
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I graphed it and found Real roots at x = 3/4, x = 6 and x = 7
and x = 7
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The graph is above the x-axis in the interval (-oo,3/4)U(6,7)
Cheers
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