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Discriminant = 52 - 4 x 2 x (-8) = 89
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∙ 12y ago
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What is the discriminant of 2x2 plus 23x plus 63 equals 0?
The discriminant is 25.
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 degree of the polynomial 2x7 plus 4 - 3x3 plus 5x8 - 4x?
I'm going to assume the polynomial in question is 2x7+(3-2x3)+(5x8-4x) Expanding out the polynomial: 2x7+3-2x3+5x8-4x Order the terms by powers of x: 5x8+2x7-2x3-4x+3 Since 8 is the highest power of x, the degree of the polynomial is 8.
Which statement best explain why there is no real solution to the quadratic equation 2x2 plus x plus 7 equals 0?
The discriminant says; b^2 - 4ac 1^2 - 4(2)(7) = 1 - 56 < 1 So, less than 1 and no real roots
What is the discriminant of x2 plus 7x plus 2 equals 0?
The discriminant is b2 - 4ac. In this case, a = 1, b = 7, and c = 2. Just replace and calculate.
What is the discriminant of 2x2 plus 4x - 9?
The discriminant is 88.
What is the discriminant of 2x2 plus 23x plus 63 equals 0?
The discriminant is 25.
What is the discriminant of 2x2 plus 5x plus 28 equals 0?
The discriminant is -199.
What is the discriminant of the polynomial 2x2 plus 4x - 9?
The discriminant is 88.
Value of the discriminant for 2x2 - 3x plus 1 equals 0?
The discriminant is 1.
What is the discriminant of 2x2 plus 5x plus 4 equals 0?
-7
Find the discriminant of the polynomial below 2x2 plus 3x-7?
65
What is the discriminant of the polynomial below 2x2 plus 4x-9?
88 -Apex ;)
What is the discriminant of 2x2 plus 5x plus 4?
-7 therefore the quadratic equation has no real roots
What is the value of the discriminant in 2x2-10x plus 3?
2x2 + 10x - 3 The discriminant is defined as b2 - 4ac, so for this function b=10, a=2, and c=-3 So the discriminant is 100-4*2*-3 = 124
Find the discriminant of the polynomial 2x2 plus 4x-9?
The discriminant is 88 which means that the given quadratic equation has two different solutions for x
What is the discriminant of the polynomial 2x2 5x 4?
The discriminant is -7
