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Could you help me factor 4x^2-15x+14
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tried to use the "root b^2-4*b*c"?
u can also complete the square
4x{2}-15x+14
ok workin on it
Thanks!
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well you would have to factor using the 4 and the 14 and find factors that, when multiplied and added or subtracted, make -15 i got (x-2) (4x-7)
i got (x-(15/4))^2+13/8 ..lol i made it more complicated i guess
u can use the calc to get the roots too .. thats easier :P
well the TI series don't really factor, so it's good to know how to you have to facotr the first number and the last so: |dw:1314855279904:dw|
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