Quadratic Equations JEE Mains | Most Important Questions | JEE 2021 | JEE Maths | Vedantu

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[sundarjat]

If a board student is also preparing for jee mains then Neha mam is best in whole YouTube where he/she can prepare mathematics without any disturbance Neha mam is best 🤘🤘

[itssagnikstime]

Mam 28;56 wala question ko Newton's formula laga k bhi kiya ja sakta tha asani se.
a. -6a -2a =0
10. 9. 8
=3

[aaryaprajapat]

ma'am when will you take a crash corse on the chp. functions...?...

[jayaprabhagokulkumar]

in question 3, i believe that for sum of roots alpha + beta, you missed the - because its -b/a

[Discodeewane]

Thanks .. got all correct ans took 21 min for 10 ques

[rajkumarshirol]

Maam explain theory of always negetive quadratic equations.

[vipulshahgcet]

In Q.3 10th Jan-II even quick derivative w.r.t. Lambda too work to find least value of Lambda. Of course, whatever you did was more better but just to add...

[vipulshahgcet]

In the first example there are two values of k. -300 and 300. So, sum of values of k would be zero. Value of k is -300 correct but the question is sum of values of k.

[ramanandkumar]

Find the sum of roots of a quadratic equation X square + 4 x minus 2 equal to zero what will be its answer

[ckcchannelcomedyandcricket]

mam in 2nd question why did u take lambda has bita / alfa

[riddhisitlani]

Ma'am a separate video with theory of quadratic equations is required.

[harshkumarvlog]

Mam please physics, chemistry ke Most important question

[BhanuPrakash-sgdq]

Mam please upload notes for this series.

[meghanace]

Mam when to take discriminant form while solving

[lynaxgamer]

2nd question me Mam ka Equation incorrect tha😂 and skipped it nice

[Akash]

ma'am, plz make a video for quadratic equations

[RanjeetSingh-oupn]

for question 4 the root wills be imaginary only if the value of m is positive i.e m>0?

[swatiroy]

mam i have a doubt .... alpha is equal to -1, -2, -3 ...ye sb q nhi le sakte.. perfect square wale question me

[seeraram]

Mam in 3rd question how we got ans 2 if lambda minus two whole square is zero

[moinuddinahmed]

First question answer is zero because values are 300 and -300 and so sum will be zero.