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OpenStudy (anonymous):
Which of the following is the general form of the equation 5x2 - 20x = 15? x2 - 4x = 3 x2 - 4x - 3 = 0 5x2 - 20x - 15 = 0
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OpenStudy (danjs):
move things around to make ax^2+bx+c = 0 general form
OpenStudy (anonymous):
is the answer c
OpenStudy (danjs):
yes, just take 15 off both sides of the equality
OpenStudy (danjs):
then divide everything by 5
OpenStudy (anonymous):
i knew i had to do that but i wasn't sure about my answer. Thanks
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