If $\log _{10}\left[98+\sqrt{x^{2}-12 x+36}\right]=2,$ then $x=$

  • A
    $4$
  • B
    $8$
  • C
    $12$
  • D
    $4, 8$

Explore More

Similar Questions

If $(4.2)^{x} = (0.42)^{y} = 100$,then $\frac{1}{x} - \frac{1}{y} = $

If $x = \log_{2a} a$,$y = \log_{3a} 2a$,and $z = \log_{4a} 3a$,find the value of $yz(2-x)$.

If $\frac{1}{\log _{x} 10}=\frac{2}{\log _{a} 10}-2,$ then $x=$

If $\log x : 3 = \log y : 4 = \log z : 5$,then $zx =$

For $x>0,$ if $y=\frac{10^{\log _{10} x}}{x^{2}}$ and $x=y^{a},$ then $a=$

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo