Asked by Luke

3x^2-12x+11=0

Solve for x.
Answered by Crazy
Ummmmmmmm. How is that easy??????????
Answered by Steve
It's only easy if you know the quadratic formula:

x = [12 ± √(144-132)]/6
= (12 ± √12)/6
= 2 ± √3/3
= 1.423 or 2.577
Answered by Luke
Answer in the book is 6±√3/3

I was able to get to (12 ± √12)/6 but I couldn't figure out how you got the rest.
Answered by sue
4x+y=12
6x+8y=8
Answered by Cristina. Martinez
12. 🎓 🎥💽📼
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