SOLUTION: solve for Z: 3/2z^2=4z+1
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Question 70657: solve for Z: 3/2z^2=4z+1
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
solve for Z: 3/2z^2=4z+1
:
Arrange as a quadratic equation:
1.5z^2 - 4z - 1 = 0
:
Using the quadratic formula; a = 1.5, b = -4, c = -1:
:
:
:
:
:
:
Solution 1:
z = +2.9
:
Solution 2:
z = -.23
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