Hong Kong
Stage 4 - Stage 5
Solve Inequalities involving Cubics
Interactive practice questions
Solve the inequality $x^3\ge125$x3≥125.
Easy
Less than a minute
Consider the function $y=x^3$y=x3.
Consider the inequality $x^3-2\le6$x3−2≤6.
Solve the inequality $x^3+3>0$x3+3>0. Leave
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