The roots of the equation \( \left|\begin{array}{ccc}1 & 4 &amp...

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=RLYoq9Nj5hU


Duration: 1:43
12 views
0

The roots of the equation \( \left|\begin{array}{ccc}1 & 4 & 20 \\ 1 & -2 & 5 \\ 1 & 2 x & 5 x^{2}\end{array}\right|=0 \) are:
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-04-14If \( A \) is a square matrix of order \( 3,|A|=3 \), then \( \mid ...
2023-04-14If math xmlns=http://www.w3.org/1998/Math/MathMLmfenced open=| clos...
2023-04-14If \( \mathrm{A} \) is any of square matrix of order \( n \), then ...
2023-04-14If \( a, b, c \) are positive and not equal then value of \( \left|...
2023-04-14The largest value of a third order determinant whose elements are e...
2023-04-14The value of the determinant \( \left|\begin{array}{ccc}{ }^{5} C_{...
2023-04-14If the determinant \( \left|\begin{array}{lll}\cos 2 x & \sin ^...
2023-04-14The value of \( \left|\begin{array}{lll}x & x^{2}-y z & 1 \...
2023-04-14If \( A^{2}=8 A+k l \) where \( A=\left[\begin{array}{cc}1 & 0 ...
2023-04-14If \( a, b, c \) are sides of the \( \triangle A B C,\left|\begin{a...
2023-04-14The roots of the equation \( \left|\begin{array}{ccc}1 & 4 &amp...
2023-04-14Let \( f(x)=\left|\begin{array}{ccc}1 & x & x+1 \\ 2 x &amp...
2023-04-14The roots of the equation \( \left|\begin{array}{ccc}x-1 & 1 &a...
2023-04-14If \( \left|\begin{array}{ccc}-a^{2} & a b & a c \\ a b &am...
2023-04-14The value of the determinant \( \left|\begin{array}{cc}1 & \log...
2023-04-14The value of the determinant \( \left|\begin{array}{lll}1 & a &...
2023-04-14The equation math xmlns=http://www.w3.org/1998/Math/MathMLmfenced o...
2023-04-14If \( \left|\begin{array}{ccc}4 & -4 & 0 \\ a & b+4 &am...
2023-04-14\( \left|\begin{array}{lll}x & 4 & y+z \\ y & 4 & z...
2023-04-14If \( \mathrm{A}+\mathrm{B}+\mathrm{C}=\pi \), then value of \( \le...
2023-04-14The number of real roots of the equation \( \left|\begin{array}{ccc...


Tags:
pw