Absolute value - math problems

Number of problems found: 57

  • Equation with abs
    abs Solve this equation with absolute value member: |3(3x-1)|=8
  • ABS
    sphere_nice What is the value of ? ?
  • Equation with abs value
    abs_graph How many solutions has the equation ? in the real numbers?
  • Log
    exp_log Calculate value of expression log |3 +7i +5i2| .
  • Three points
    abs1_1 Three points A (-3;-5) B (9;-10) and C (2;k) . AB=AC What is value of k?
  • ABS CN
    complex_num Calculate the absolute value of complex number -15-29i.
  • The modulus
    abs_value Find the modulus of the complex number 2 + 5i
  • Modulus and argument
    complex_numbers Find the mod z and argument z if z=i
  • Segments
    abs Which of the pairs of numbers on the number line encloses the longest segment: ?
  • Product
    multiplicationchart The sum and the product of three integers are 6. Write largest of them.
  • Goniometric form
    complex_fnc Determine the goniometric form of a complex number z = √ 110 +4 i.
  • Cube - wall
    cubes_2 V kocke ABCDEFGH je ?. Aký je povrch kocky?
  • Integer
    abs1 Find the integer whose distance on the numerical axis from number 1 is two times smaller as the distance from number 6.
  • Cube root
    cubes_27 For 13, Sam wrote 2891 instead of the correct cube number. By how much was he wrong?
  • Null points
    absolute value Calculate the roots of the equation: 3 |x +4| +3 |x +5| +2 |x +4| = 30
  • Closest natural number
    numbers2_31 Find the closest natural number to 4.456 to 44.56 and 445.6.
  • Distance of numbers
    numbers2_17 Which number has the same distance from the numbers -5.65 and 7.25 on the numerical axis?
  • Coordinates of square vertices
    ctverec_2 The ABCD square has the center S [−3, −2] and the vertex A [1, −3]. Find the coordinates of the other vertices of the square.
  • Triangle
    red_triangle For how many integer values of x can 6, 19 and x be the lengths of the sides of triangle?
  • Three-digit numbers
    eq2_1 How many three-digit numbers are not closer to 600 on the number axis than to 400?

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