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What is the value of the discriminant of the polynomial 3x²-7x plus 4?
72-4*3*4 = 1
What is the value of the discriminant polynomial 3x2 plus 6x plus 5?
b^2 - 4ac Is the discriminant. 6^2 - 4(3)(5) 36 - 60 = - 24 < 0 so, an unreal answer and no real X intercepts
How do you Factorise 4x2 plus 6x plus 3?
It can't be factored because the discriminant is less than zero.
What is the value of the discriminant for the quadratic equation 2a2 7a 3 0?
The discriminant is b^2-4ac. So, b=7, a=2, and c=3. 7^2=49-4(2)(3)=49-24=25. So the discriminant is 25.
What is the discriminant of 3 x squared -2x plus 3?
The discriminant is..... b^2 - 4ac (-2)^2 - 4(3)(3) 4 - 36 = - 32 Less than 1 so no real roots.
What is the value of the discriminant of the polynomial 3x2-7x plus 4?
49-(4*3*4) = 1
What is the value of the discriminant of the polynomial 3x²-7x plus 4?
72-4*3*4 = 1
What is the value of the discriminant polynomial 3x2 plus 6x plus 5?
b^2 - 4ac Is the discriminant. 6^2 - 4(3)(5) 36 - 60 = - 24 < 0 so, an unreal answer and no real X intercepts
Can x2 plus x plus 3 be factored?
No because its discriminant is less than zero
What is the value of c if the discriminant of negative 2x squared minus 3x plus c is 41 and what is the standard form of the expression i over 2 plus i?
Presumably you mean: -2x2-3x+41 If so then the discriminant is: (-3)2-4*-2*41 = 337 The expession is: i/2+i
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.
How do you Factorise 4x2 plus 6x plus 3?
It can't be factored because the discriminant is less than zero.
What is the value of the discriminant for the quadratic equation 2a2 7a 3 0?
The discriminant is b^2-4ac. So, b=7, a=2, and c=3. 7^2=49-4(2)(3)=49-24=25. So the discriminant is 25.
What is the discriminant of 3 x squared -2x plus 3?
The discriminant is..... b^2 - 4ac (-2)^2 - 4(3)(3) 4 - 36 = - 32 Less than 1 so no real roots.
2x² plus 5x plus 3 equals 0 find the discrimant?
Discriminant = (b2-4ac) = (25 - 4x2x3) = 1
Are there any real solutions for eht equation x2 plus 3x plus 3?
No because the discriminant is less than zero.
How many solutions are in x2 plus 2x plus 3 equals 0?
None because the discriminant is less than zero
