Math Calculators, Lessons and Formulas

It is time to solve your math problem

  • Math Tests
  • ::
  • Radicals
  • ::
  • Tests on solving radical equations and inequalities
Test Title:

Tests on solving radical equations and inequalities

There are 2 tests inside this topic. Click the button below to change currently active quiz.

Change current test

Current: Test on solving equations with radicals
  • Q1:
    1 pts
    Which of these is radical equation?
    $x + \sqrt{2} = 3$
    $x + 2 = \sqrt{3}$
    $\sqrt{x} + 2 = 3$
  • Q2:
    1 pts
    Which of these is not a radical equation?
    $\sqrt{x+1} = \sqrt{x+1}$
    $x + 2 = \sqrt{x}$
    $x + \sqrt{2} = \sqrt{23}$
  • Q3:
    1 pts
    Find the solution $\sqrt{x^2} = \sqrt{x}$

    x = 2

    x = -2

    x = 0

    x = 0 or x = 2

  • Q4:
    1 pts
    The equation $\sqrt{-x} = 2$ has no soultions.
  • Q5:
    2 pts
    Which equation does not have a solution?
    $-\sqrt{x} = -2$
    $\sqrt{x} = 2$
    $-\sqrt{-x} = -2$
    $\sqrt{-x} = -2$
  • Q6:
    2 pts
    Which equation does not have a solution?
    $\sqrt{x} = \sqrt{-x}$
    $-\sqrt{x} = \sqrt{-x}$
    $\sqrt{1-x} = \sqrt{x-1}$
    $\sqrt{1+x} = \sqrt{x-1}$
  • Q7:
    2 pts
    What is the solution of $\sqrt{x-1}-1=-1$?

    0

    1

    2

    3

  • Q8:
    2 pts
    What is the solution of $\sqrt{x+2}+4=7$

    -7

    7

    3

    -3

  • Q9:
    3 pts
    What is the solution of $\sqrt{x-12}-\sqrt{x} = -2$

    12

    16

    -12

    -16

  • Q10:
    3 pts
    What is the solution of $\sqrt{x+7} = 2\sqrt{2}$

    1

    2

    3

    4

  • Q11:
    3 pts
    What is the solution of $\sqrt{x^2-4x+9} = x-1$

    1

    2

    3

    4