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What is the value of the discriminant of -9x2 plus 6x plus 14 equals 0?
Wiki User
∙ 13y ago
The discriminant of a quadratic ax2 + bx + c is b2 - 4ac; thus:
the discriminant of -9x2 + 6x + 14 is
62 - 4 x -9 x 14 = 540
Wiki User
∙ 13y ago
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9x2-18x plus 9 equals 0 what is the discriminant?
The discriminant is 0.
What is the discriminant polynomial to 9x2-18x plus 9?
It is zero because: 182-4*9*9 = 0
9x2 - 2x plus 25 equals 8x2 plus 8x?
x=5
What value of c makes 9x2 plus 24x plus c a perfect square?
16? using 16, you have (3x2 + 4)(3x2 + 4) = 9x2 + 24x + 16
What is the discriminent of 9x2 plus 12x equals 2?
It is: 122-4*(9*-2) = 216
9x2-18x plus 9 equals 0 what is the discriminant?
The discriminant is 0.
What is the discriminant of the polynomial 9x2-18x plus 9?
It is: 0
What is the discriminant of the polynomial 9x2 - 18x 9?
The discriminant is 0.
What is the discriminant polynomial to 9x2-18x plus 9?
It is zero because: 182-4*9*9 = 0
9x2 - 2x plus 25 equals 8x2 plus 8x?
x=5
What is the discriminant of the equation 9x2-12x plus 4 equals 0?
9x2 - 12x + 4 = 0 is of the form ax2 + bx + c = 0 where the discriminant, D, can be found by D = b2 - 4ac First, you find the values of a, b and c: a = 9 b = -12 c = 4 Now you can find D: D = (-12)2 - (4)(9) = 144 - 36 = 108 D = 108
Is 9x2-36x 16 a perfect square trinomial?
If you mean: 9x2-36x+16 then it is not a perfect square because its discriminant is greater than zero
What value of c makes 9x2 plus 24x plus c a perfect square?
16? using 16, you have (3x2 + 4)(3x2 + 4) = 9x2 + 24x + 16
What is the discriminent of 9x2 plus 12x equals 2?
It is: 122-4*(9*-2) = 216
If x equals 5 and y equals 2 then 5x plus 9y equals?
I x=5 and y=2, then (5x5)=25 plus (9x2)=18. 25+18=43
What are the solutions to this equation 9x2 plus 6x-7 equals 0?
9x2+6x-7 = 0 Using the quadratic equation formula:- x = 0.6094757082 or x = -1.276142375
9x2 plus 16 equals 0?
so 9x2 = -16. Doesnt work without going to imaginary numbers, x2 = -16/9 ie x = 4i/3
