Solve using the quadratic formula & check.6x^2+x-2=0

2
by Dimples21

2014-07-04T20:21:15+08:00

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6x^2+x-2=0
x=-b+√b^2-4ac
2a

x=-(1)+(1)^2-4(6)(-2)
2(6)
x=-1+1+48
12
x=-1+ 49
12

x=-+  7
12

x=-1+7                     x=
12                          2

x=-1-7                      x=-2
12                           3
How an I get the value of x? :(
how can I get the value of x?
2014-07-05T00:01:24+08:00

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.

How can i check? :(
To check, just substitute the values of x, one at a time. They should satisfy the given equation
Yes, Thank you again! :))
Can you Check? :( I can't understand how to check :((
Sent you a message. Can't edit the answer anymore