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Mathematics
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x^2=3x+8
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i got this
do you want em to solve?
theres a ton of possiblitys i could do
you have to isolate the "x"
i could change into a different form, graph, solve for x< and so on
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Write the quadratic equation in standard form with the coefficient of x2 positive. Name the values of a, b, and c. x^2 = 3 x +8
well simply subtract 3x and 8 from both sides of the equation and you get \[x^2 -3x - 8 = 0\] the standard form is \[ax^2 + bx + c = 0\] so macth your equation to the standard form to find a, b and c
you need it in quadratic form?
yes
k
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ill get it now
k
\[x=3\pm \sqrt{41} \over 2\]
this?????
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