0
2X^3 + 11X^2 = 6X
2X^3 + 11X^2 - 6X = 0
factor out an X
X(2X^2 + 11X - 6) = 0
Now, for that quadratic equation I always go quadratic formula. Discriminant looks good for two real roots.
X = -b (+/- ) sqrt(b^2-4ac)/2a
a = 2
b = 11
c = - 6
X = - 11 (+/-) sqrt[11^2 - 4(2)(-6)]/2(2)
X = - 11 (+/-) sqrt(169)/4
X = [- 11 (+/-) 13]/4
X = 0
X = 1/2
X = - 6
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What is the answer to x squared minus 11x plus 28 equals 0?
x = -28 / -11^2
What is the discriminant in x squared equals 11x?
The discriminant, for what it is worth in an example such as this, is 11.
What is the quotient and remainder when 4x to power 4 -x cubed plus 17x squared plus 11x plus 4 is divided by 4x plus 3?
Dividend: 4x^4 -x^3 +17x^2 +11x +4 Divisor: 4x +3 Quotient: x^3 -x^2 +5x -1 Remainder: 7
What is 2x2 plus 11x plus 15?
2x2 + 11x + 15 = (x + 3)(2x + 5).
What are the roots of the quadratic equation x2 - 11x 10 0?
Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "equals", "squared", "cubed" etc.Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "equals", "squared", "cubed" etc.Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "equals", "squared", "cubed" etc.Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "equals", "squared", "cubed" etc.
