Question 6

If $$y^2$$ + 3y - 18 ≥ 0, which of the following is true?

Solution
Share

$$y^2 + 3y - 18 \geq 0$$

 $$\Rightarrow y^2 + 6y - 3y - 18 \geq 0$$

 $$\Rightarrow y (y+6) - 3 (y+6) \geq 0$$

 $$\Rightarrow (y-3) (y+6) \geq 0$$

 $$\Rightarrow y\geq3  and  y\leq-6$$

video
View More Questions From Inequalities

Create a FREE account and get:

  • All Quant Formulas and shortcuts PDF
  • 40+ previous papers with detau solutions PDF
  • Top 500 MBA exam Solved Questions for Free

CMAT Quant Questions | CMAT Quantitative Ability

CMAT Inequalities QuestionsCMAT Probability, Combinatorics QuestionsCMAT Number Systems QuestionsCMAT Averages, Ratio and Proportion QuestionsCMAT Data Sufficiency Questions

CMAT DILR Questions | LRDI Questions For CMAT

CMAT Innovation and Entrepreneurship QuestionsCMAT Set Theory QuestionsCMAT Charts QuestionsCMAT Data Interpretation QuestionsCMAT Arrangement Questions

CMAT Verbal Ability Questions | VARC Questions For CMAT

CMAT Para Jumbles QuestionsCMAT Vocabulary QuestionsCMAT Critical Reasoning QuestionsCMAT Grammar and Sentence Correction QuestionsCMAT Reading Comprehension Questions

Free CMAT Quant Questions

CMAT Linear Equations

CMAT Number Systems

CMAT PGDBA Calculus

CMAT Progressions and Series

CMAT Inequalities

CMAT Geometry

CMAT Probability, Combinatorics

CMAT Functions, Graphs and Statistics

CMAT Logarithms, Surds and Indices

CMAT Profit and Loss

CMAT Venn Diagrams

CMAT Data Sufficiency

CMAT Averages, Ratio and Proportion

CMAT Quadratic Equations

CMAT Time, Speed and Distance