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Solve for x. 4x^2 -4x = 3 A. {3,-4.} B. {-3/2,4} C. {-1/2,4} D.{3/2,-1/2} My answer: D show me how I got this answer
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well wat do u think tell me and i will help u kk
I don't know how I just got the answer from my teacher and she not showing me how to do it and i am asking her and she getting me upset
lol ok i will teach u
thanks.
|dw:1434132910457:dw|
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it okay take your time
Can you factorise equations?
4x^2 - 4x -3 = 0 (2x-3)(2x+1)=0 2x-3=0 or 2x+1=0, so x=3/2 or x=-1/2
thanks everyone for your help I really do accept it.
|dw:1434133163523:dw|
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okay thanks guys
can i have a medal or fan
d
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