Find the nature of roots of the following equations without solving them : \[ 2 x^{2}-2 \sqrt{5}...

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=cY2Z-3VIrzU


Duration: 2:44
6 views
0

Find the nature of roots of the following equations without solving them :
\[
2 x^{2}-2 \sqrt{5} x+3=0
\]
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-11-19Find \( m \) so that roots of the equation \( (4+m) x^{2}+(m+1) x+1=0 \) may be equal.
2022-11-19Solve the following equations: \[ \sqrt{3 x^{2}-7 x-30}-\sqrt{2 x^{2}-7 x-5}=x-5 \]
2022-11-19Discuss the nature of roots of the following equations: \[ x^{2}-(p+1) x+p=0 \] It is given that...
2022-11-19Show that roots of the equation \( (x-a)(x-b)=a b x^{2} ; a, b \in \mathbf{R} \) are always real...
2022-11-19Discuss the nature of roots of the following equations : \[ \sqrt{3} x^{2}-2 x-\sqrt{3}=0 \] It ...
2022-11-19Solve the following equations : \[ 12 x^{4}-56 x^{3}+89 x^{2}-56 x+12=0 . \]
2022-11-19Prove that the roots of the equation \( x^{2}-2 a x+a^{2}-b^{2}-c^{2}=0 \) are always real, \( a...
2022-11-19Find the nature of roots of the following equations without solving them: \[ 4 x^{2}-24 x+35=0 \]
2022-11-19Solve \( \left(x^{2}+2\right)^{2}+8 x^{2}=6 x\left(x^{2}+2\right) \)
2022-11-19Solve the following equations : \[ \left(x+\frac{1}{x}\right)^{2}-2\left(x-\frac{1}{x}+4\right)=...
2022-11-19Find the nature of roots of the following equations without solving them : \[ 2 x^{2}-2 \sqrt{5}...
2022-11-19Find the nature of roots of the following equations without solving them: \[ x^{2}-2 \sqrt{2} x+...
2022-11-19Find the nature of roots of the following equations without solving them: \[ x^{2}+9=0 \]
2022-11-19Solve the following equations : \[ \sqrt{3 x^{2}-4 x+34}-\sqrt{3 x^{2}-4 x-11}=5 \]
2022-11-19Solve the following equations : \[ \frac{\sqrt{x^{2}+1}-\sqrt{x^{2}-1}}{\sqrt{x^{2}+1}+\sqrt{x^{...
2022-11-19Secondary host of Taenia is : (A) pig (B) \( \operatorname{man} \) (C) snail (D) sheep
2022-11-19Solve the following equations : \[ \sqrt{x+1}+\sqrt{x-1}=1 \]
2022-11-19Solve the following equations : \[ (x+1)(2 x+3)(2 x+5)(x+3)=945 . \]
2022-11-19Solve the following equations : \[ \sqrt{3 x+1}-\sqrt{x-1}=2 \]
2022-11-19Solve the following equations : \[ \sqrt{x+3}+\sqrt{x-3}=6 \]
2022-11-19Solve the following equations : \[ \sqrt{\frac{4 x-1}{4 x+1}}-\sqrt{\frac{4 x+1}{4 x-1}}=\frac{8...


Tags:
pw