Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Management
  • Solution of  Option: 1 <img alt="(-\infty,-1]\cup[2

Solution of (x+1)(x-2)\geq 0 

Option: 1

(-\infty,-1]\cup[2,\infty)


Option: 2

(-\infty,-1)\cup [2,\infty )


Option: 3

(-1,2)


Option: 4

[-1,2]


Answers (1)

best_answer

As the inequation is in standard form, we can make its sign scheme.

Roots : x = -1,2

So solution is 

(-\infty ,-1]\cup [2,\infty)

Posted by

vishal kumar

View full answer

Similar Questions

Trending Articles/News

anam-khan

CAT Result 2024 (Out) Live: 14 candidates score 100 percentile; scorecard link, cut-off, IIM selection process
anam-khan

CAT 2024 result declared, link active at iimcat.ac.in; how to download score card?
anam-khan

CAT 2024 Results Out: 14 grab 100 percentile; maximum from Maharashtra

Latest Question