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OpenStudy (anonymous):
Solve –2x2 – 16x – 44 = 0 answer please using quadtratic equation
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OpenStudy (akshay_budhkar):
do you know the quadratic equation?
OpenStudy (akshay_budhkar):
\[x={ { -b \pm \sqrt{ b^2 - 4ac } } \over 2a}\]
OpenStudy (akshay_budhkar):
compare your equation with \[ax^2 + bx + c=0\] and use the formula
OpenStudy (akshay_budhkar):
Can you do that?
OpenStudy (anonymous):
i just need the answer
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OpenStudy (akshay_budhkar):
http://www.wolframalpha.com/input/?i=+%E2%80%932x2+%E2%80%93+16x+%E2%80%93+44+%3D+0+
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