SOLUTION: Use the quadratic formula to solve the equation
2x^2-5x=-7
the solution set is
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Question 420251: Use the quadratic formula to solve the equation
2x^2-5x=-7
the solution set is
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
2x^2-5x=-7
2x^2-5x+7
Find the roots of the equation by quadratic formula
a= 2 , b =-5 , c = 7 .
b^2-4ac= -31
x1= 1.25 + 1.39194109 i
...
x2= 1.25 - 1.39194109 i
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