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OpenStudy (anonymous):
3x squared-4x=4 what are the values of x?
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OpenStudy (anonymous):
I assume you mean 3x^2 - 4x = 4. Bring the 4 to the LHS and you have a normal quadratic equation 3x^2 - 4x - 4 = 0. Do you remeber how to factorise quadratics? If not, have a look at http://www.graspr.com/videos/AS-A-Level-Maths-No-3-Factorise-from-www-mathstutor-biz
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