Please enter the following details
Free Daily Targets & Mocks
Study Material & Formulas PDFs
1 on 1 Mentorship
Question 16
Find the range of values of real number x for which the inequality (x + 2) (x + 5) > 40 holds
Solution
$$(x+2)(x+5) > 40$$
$$x^2+7x+10>40$$
$$x^2+7x-30>0$$
$$\left(x+10\right)\left(x-3\right)>0$$
Range of x is $$\left(-\infty\ ,-10\right)U\left(3,\infty\right)$$
As none of the given options is same as above, this question is removed from official CMAT exam.
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 Venn Diagrams QuestionsCMAT Linear Equations QuestionsCMAT Inequalities QuestionsCMAT Logarithms, Surds and Indices QuestionsCMAT Functions, Graphs and Statistics Questions
CMAT DILR Questions | LRDI Questions For CMAT
CMAT Data Interpretation QuestionsCMAT Charts QuestionsCMAT Arrangement QuestionsCMAT Logical Reasoning QuestionsCMAT Innovation and Entrepreneurship Questions
