Determine the discriminant of the equation:
Leave us a comment of this math problem and its solution (i.e. if it is still somewhat unclear...):
Showing 0 comments:
Be the first to comment!
To solve this verbal math problem are needed these knowledge from mathematics:
Next similar math problems:
- Variations 4/2
Determine the number of items when the count of variations of fourth class without repeating is 600 times larger than the count of variations of second class without repetition.
The number of missed hours was recorded in 11 pupils: 5,12,6,8,10,7,5,110,2,5,6. Determine the median.
Determine the quadratic equation absolute coefficient q, that the equation has a real double root and the root x calculate: ?
Equation ? has one root x1 = 8. Determine the coefficient b and the second root x2.
- Quadratic equation
Find the roots of the quadratic equation: 3x2-4x + (-4) = 0.
How many elements can form six times more combinations fourth class than combination of the second class?
- Quadratic function 2
Which of the points belong function f:y= 2x2- 3x + 1 : A(-2, 15) B (3,10) C (1,4)
- Square root 2
If the square root of 3m2 +22 and -x = 0, and x=7, what is m?
Between numbers 1 and 53 insert n members of the arithmetic sequence that its sum is 702.
- Six terms
Find the first six terms of the sequence a1 = -3, an = 2 * an-1
- Solve 3
Solve quadratic equation: (6n+1) (4n-1) = 3n2
From how many elements we can create 990 combinations 2nd class without repeating?
Find variable P: PP plus P x P plus P = 160
- Quadratic inequation
If 5x + x² > 100, then x is not
How much is sum of square root of six and the square root of 225?
Seats in the sport hall are organized so that each subsequent row has five more seats. First has 10 seats. How many seats are: a) in the eighth row b) in the eighteenth row
- Theorem prove
We want to prove the sentence: If the natural number n is divisible by six, then n is divisible by three. From what assumption we started?