SOLUTION: Use the Quadratic Formula to solve the equation.
[ -2x^2 - 5x + 5 = 0 ]
A.
B.
C.
D.
Algebra.Com
Question 814765: Use the Quadratic Formula to solve the equation.
[ -2x^2 - 5x + 5 = 0 ]
A.
B.
C.
D.
Answer by TimothyLamb(4379) (Show Source): You can put this solution on YOUR website!
-2x^2 - 5x + 5 = 0
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the above quadratic equation is in standard form, with a=-2, b=-5, and c=5
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to solve the quadratic equation, plug this:
-2 -5 5
into this: https://sooeet.com/math/quadratic-equation-solver.php
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the roots of the quadratic are:
x = -3.26556444
x = 0.765564437
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Solve and graph linear equations:
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Solve quadratic equations, quadratic formula:
https://sooeet.com/math/quadratic-formula-solver.php
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https://sooeet.com/math/fraction-decimal-percent.php
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Calculate and graph the linear regression of any data set:
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