SOLUTION: Solve by using the quadratic formula. 3x^2=11x+4
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Question 125861
:
Solve by using the quadratic formula. 3x^2=11x+4
Answer by
checkley71(8403)
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3x^2-11x-4=0
x=(11+-sqrt[-11^2-4*3*-4])/2*3
x=(11+-sqrt121+48])/6
x=(11+-sqrt169)/6
x=(11+-130)/6
X=(11+130)/6
X=141/6
X=23.5 OR 23 1/2 ANSWER.
X=(11-130)/6
X=-119/6
X=-19.833 OR -19 5/6 ANSWER.