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The discriminant is -7
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What is the discriminant of 2x2 plus 5x plus 4 equals 0?
-7
What is the discriminant of 2x2 plus 5x plus 4?
-7 therefore the quadratic equation has no real roots
How do you factor 2x2 plus 5x-12?
2X2+5x-12 4+5x-12 -8+5x 5x-8
What type of polynomial is 2x2-6x 4?
A quadratic polynomial.
What is the discriminant of the polynomial 2x2 4x-9?
b2 - 4ac (whatever that 4's sign is it is positive when squared ) (4)2 - 4(2)(- 9) 16 + 72 = 88 ===============Two real roots.
What is the discriminant of 2x2 plus 5x plus 4 equals 0?
-7
What is the discriminant of 2x2 plus 5x-8?
Discriminant = 52 - 4 x 2 x (-8) = 89
What is the discriminant of 2x2 plus 5x plus 4?
-7 therefore the quadratic equation has no real roots
What is the discriminant of the polynomial below x2 plus 5x plus 7?
52-4*7*1 = -3 The discriminant is less than zero so the quadratic equation will have no solutions.
Factor 2x2-5x plus 12?
2x2 - 5x + 12 does not factor. 2x2 - 5x - 12 factors into (2x + 3)(x - 4) 2x2 + 5x - 12 factors into (2x - 3)(x + 4)
How do you factor 2x2 plus 5x-12?
2X2+5x-12 4+5x-12 -8+5x 5x-8
What type of polynomial is 2x2-6x 4?
A quadratic polynomial.
How do you factor x3 2x2 5x 4?
x3 + 2x2 + 5x + 4 = (x + 1)(x2 + x + 4)
What is the discriminant of the polynomial 2x2 4x-9?
b2 - 4ac (whatever that 4's sign is it is positive when squared ) (4)2 - 4(2)(- 9) 16 + 72 = 88 ===============Two real roots.
What type of polynomial is 2x2 6x plus 4?
Trinomial
What is the value of the discriminant of the polynomial 4x squared 7x 4?
If you mean: 4x squared+7x+4 then the discriminant is -15
What is the value of the discriminant for the equation 2x2 plus 3x-4 equals 0?
2X2 + 3X - 4 = 0the discriminant is,b2 - 4ac32 - 4(2)(- 4)9 + 32 = 4141 > 1this means there are two real roots to this equation
