Quadratic equation

Solve quadratic equation:

2x2-58x+396=0

Result

x1 =  18
x2 =  11

Solution:

Solution in text x__1 =
Solution in text x__2 =







Leave us a comment of this math problem and its solution (i.e. if it is still somewhat unclear...):

Showing 0 comments:
1st comment
Be the first to comment!
avatar




To solve this verbal math problem are needed these knowledge from mathematics:

Looking for help with calculating roots of a quadratic equation?

Next similar math problems:

  1. Product
    floring The product of two consecutive odd numbers is 8463. What are this numbers?
  2. Roots
    parabola Determine the quadratic equation absolute coefficient q, that the equation has a real double root and the root x calculate: ?
  3. Equation
    calculator_2 Equation ? has one root x1 = 8. Determine the coefficient b and the second root x2.
  4. Quadratic equation
    kvadrat_2 Find the roots of the quadratic equation: 3x2-4x + (-4) = 0.
  5. Discriminant
    Quadratic_equation_discriminant Determine the discriminant of the equation: ?
  6. Expression with powers
    eq222_9 If x-1/x=5, find the value of x4+1/x4
  7. Algebra
    parabol_3 X+y=5, find xy (find the product of x and y if x+y = 5)
  8. Combinations
    trezor_1 How many elements can form six times more combinations fourth class than combination of the second class?
  9. Quadratic function 2
    parabola1 Which of the points belong function f:y= 2x2- 3x + 1 : A(-2, 15) B (3,10) C (1,4)
  10. Sequence
    seq_1 Write the first 6 members of these sequence: a1 = 5 a2 = 7 an+2 = an+1 +2 an
  11. Sequence 2
    seq2 Write the first 5 members of an arithmetic sequence a11=-14, d=-1
  12. Calculation
    pocty How much is sum of square root of six and the square root of 225?
  13. Power
    power Number ?. Find the value of x.
  14. Theorem prove
    thales_1 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?
  15. Blocks
    cubes3_1 There are 9 interactive basic building blocks of an organization. How many two-blocks combinations are there?
  16. Examination
    examination The class is 21 students. How many ways can choose two to examination?
  17. Today in school
    skola There are 9 girls and 11 boys in the class today. What is the probability that Suzan will go to the board today?