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What is the discriminant in the quadratic equation x squared plus 11x plus 121 equals x plus 96?
Wiki User
∙ 13y ago
x2+11x+121 = x+96
x2+11x-x+121-96 = 0
x2+10x+25 = 0
Discriminant = b2-4ac = 102-4*1*25 = 0
The discriminant is equal to 0 so the quadratic equation will have two equal roots.
(x+5)(x+5) = 0
Therefore: x = -5 and also x = -5
the answer is 0
Wiki User
∙ 13y ago
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no
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Does the equation a squared plus b squared equals c squared classify as a quadratic equation?
no
What are the possible values of k in the quadratic equation x squared plus 5kx plus 2k equals 0 which has equal real roots?
Using the discriminant formula for a quadratic equation k has a value of 8/25 or maybe 0.
How do you solve 12x squared plus 9x plus 15 equals 0 with quadratic formula?
It can't be solved because the discriminant of the given quadratic equation is less than zero meaning it has no real roots.
What is a discriminant in a quadratic equation?
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How do you solve 2x squared plus x plus 2 equals 0 by completing the square?
It cannot be solved because the discriminant of the quadratic equation is less than zero
What is the value of k when 4x squared plus kx plus 9 equals 0?
Using the discriminant for a quadratic equation the value of k works out as plus or minus 12.
What is the discriminant in the quadratic equation x 2 plus 11x plus 121 equals x plus 96?
The discriminant is 0.
What is the discriminant for x2-4x-5 equals 0?
The discriminant is 36 which means the quadratic equation has two solutions which are 5 and -1
In the quadratic equation ax2 plus bx plus c 0 if b2 - 4ac?
If you mean b^2 -4ac then it is the discriminant of a quadratic equation. If the discriminant equals 0 then the equation has 2 equal roots. If the discriminant is greater than 0 then the equation has 2 different roots. If the discriminant is less than 0 then it has no real roots.
What is X squared equals 3X?
It is a quadratic equation in X.
Is -2x squared plus 2x plus 1 equals 9 a quadratic equation?
Yes it is. The thing that makes it a quadratic equation is that "x squared" in there.
