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In this video, we discuss about the range of the quadratic equations with the help of the examples and also the homework which was given in the previous video.

## Sachin Rana is teaching live on Unacademy Plus

Sachin Rana
IVth Year UG, IIT Bombay | YouTuber (150k subs) | No. 1 educator for Organic Chemistry.

U
Vishal chhikara sir
Vishal
a year ago
thanx
P
I got (-5,4) sir.
best, best, best method to find range.
TS
sir,in the first question if we r taking zero in consideration then it should be closed bracket no...why did u take 41/16 in open bracket?
please make a video on complex numbers.
Range = [-5,4] as D>=0 and collecting the common terms on one side and putting that condition
Sachin Rana
a year ago
Good. It's correct.
1. Rang a quadrate quation 4 en bot ls. 2Bxt

2. 1 2 + 41 L4l lb > 41 16 l6

3. Duuoltb om bolh side 3 2 3

4. [0.4] + O, 433 313 -g 16 a 89 39 w+

5. p. 2 2. 2

6. 2214x 2.