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  • Radicals
  • Tests on solving radical equations and inequalities
  • Solving radical inequalities

Solving radical inequalities

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  • Question 1:
    1 pts
    		Which of these IS radical unequality?
    $x + \sqrt{2} > 3$
    $x + 2 < \sqrt{3}$
    $\sqrt{x} + 2 = 3$
    $\sqrt{x} + 2 \geq 3$
  • Question 2:
    1 pts
    		Which of these is NOT a radical equation?
    $\sqrt{x+1} \leq \sqrt{x+1}$
    $x + 2 > \sqrt{x}$
    $x + \sqrt{2} \geq \sqrt{23}$
  • Question 3:
    1 pts
    The unequality $\sqrt{-x} > 2$
    soultions
  • Question 4:
    1 pts
    The unequality $\sqrt{x} \leq -2$
    soultions
  • Question 5:
    1 pts
    		Solve unequality $\sqrt{x} > 3$
    $x > 6$
    $x > 9$
    $x > 3$
  • Question 6:
    2 pts
    		Solve unequality $\sqrt{x} \leq 2$.
    $x \leq 4$
    $x \leq 2$
    $0< x \leq 4$
    $0 \leq x \leq 4$
  • Question 7:
    2 pts
    		The graph shows the solution set for which of the inequalities?
    $\sqrt{x} < 4$
    $\sqrt{x} < 2$
    $\sqrt{x} \leq 2$
    $\sqrt{x} \leq 4$
  • Question 8:
    2 pts
    		The graph shows the solution set for which of the inequality?
    $\sqrt{x+1} < 2$
    $\sqrt{x-1} < 2$
    $\sqrt{x+1} \leq 2$
    $\sqrt{x-1} \leq 2$
  • Question 9:
    3 pts
    		Solve unequality $\sqrt{x+4} < 9$.
    $x < 77$
    $-4 \leq x \leq 3$
    $4 \leq x \leq 77$
    $-4 \leq x < 77$
  • Question 10:
    3 pts
    		Solve unequality $\sqrt{x-1} < \sqrt{x+1}$.
    $-\infty < x < \infty$
    $-1 < x < 1$
    $1 \leq x < \infty$
    $1 < x < \infty$

Basic operations

Rationalizing denominator

Radical equations & inequalities