12x^2-1=-x solve the equationa dn check your solution

At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this and thousands of other questions.

A community for students.

12x^2-1=-x solve the equationa dn check your solution

Mathematics
See more answers at brainly.com
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this and thousands of other questions

first put it in the standard form ax^2+bx+c =0 and post it here
??
add x to both sides of the equation and post what you get.

Not the answer you are looking for?

Search for more explanations.

Ask your own question

Other answers:

i dont get what you mean so yeahhh
have you done algebra before?
no
lol then how come you have to do these questions?
oh. okay. Then you really shouldn't be doing this sort of problem. Let me post a couple of links so that you can first learn some basic algebra and then come back here.
this is my first year doing algebra and i have a 27% and have to retake it next yuear
http://www.youtube.com/watch?v=-voEH-F8qNI http://www.intmath.com/basic-algebra/basic-algebra-intro.php http://www.youtube.com/watch?v=CsmZHxK-Fg4&feature=related
oh. You really should learn how to do these questions. They're not hard ^^ Here's your answer with explanations: 12x² - 1 = -x [[move everything to one side and get the equation into the general form ax²+bx+c =0]] 12x² + x - 1 = 0 [[You're looking for 2 numbers, m and n, with the conditions that m+n = b and mn = ac. So in this case, two numbers that add to be 1 and multiply to be -12. 4 and -3 work, so split x into 4x and -3x]] 12x² + 4x - 3x - 1 = 0 [[Factorize by grouping in pairs]] 4x(3x + 1) - (3x + 1) = 0 [[Factorise (3x+1) out]] (4x - 1)(3x + 1) = 0 [[Solve]] x = 1/4 or x = -1/3

Not the answer you are looking for?

Search for more explanations.

Ask your own question