$6x ^2-7x+2=0\\ \\ a=6 , \ b = -7 , \ c=2 \\ \\\Delta = b^{2}-4ac = (-7)^{2}-4*6*2=49-48=1 \\ \\x_{1}=\frac{-b-\sqrt{\Delta }}{2a} =\frac{7-\sqrt{1}}{2*6}=\frac{7-1}{12} =\frac{6}{12}= \frac{1}{ 2}\\ \\x_{2}=\frac{-b+\sqrt{\Delta }}{2a} =\frac{7+\sqrt{1}}{2*6}=\frac{7+1}{12} =\frac{8}{12}= \frac{2}{ 3}$

7 0

3 years ago

There is one foot in 12 inches how many feet are there in 14.2 round your answer to the nearest 10ths place

34kurt

1.2 feet is how many feet it is

4 0

3 years ago

On a number line what is the difference between -3/7 and -2/3?

Yakvenalex [24]

Answer: -5/21

Step-by-step explanation:

-3/7 & -4/6

common detonator is 42

-3/7 = -18/42 reduced to -9/21

-4/6 = -28/42 reduced to -14/21

difference between -9/21 and -14/21 = -5/21

4 0

3 years ago

HELP <br> Ps; i am only writing like this becase i need people to see this

oksano4ka [1.4K]

Thanks dude!

Step-by-step explanation:

Can i have brainly?

3 0

3 years ago