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Previous Year Questions PYQ#1
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This lesson takes up previous Year Questions PYQ of quadratic equations

Vineet Loomba is teaching live on Unacademy Plus

Vineet Loomba
IITian | Best Online Maths Educator | Highest Overall Watch Time | 8+ Years Experience | Youtube: Maths Wallah | vineetloomba.com

Comments
(13)
U
Unacademy user
U
Sir, in the 1st question, the roots are -1±i. We need to take positive for alpha in ± and negative for beta in ±. As you took it in reverse you got -256 sir. But when we take positive for alpha and negative for beta in ± symbol, we're gonna get +256 sir. Now what should we take?
AK
sir alpha zero kyun nhi ho sakta
sir 2nd me alpha ka value to 3 4 5 all h ar sabhi prefect sq v hai fir aap sirf 3 q lie???????
Vineet Loomba
2 months ago
Question read krlo and dubara se solution dekho toh samjh me aa jaega ..detail me explain kiya h ..last me dekho maine bhi 3,4,5 he liya ..usne number of values pucha h
Sr second question me 3 ans hoga na 3,4,5 to app. Sirf 3 hi kyu bole
sir in question 2 can alpha be 0
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