Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Algebra Identities
If \(5x -\frac{1}{{3x}}=3,x\ne0\), then what is the value of 9x2 + (25x2)-1 ?
1
\(4\frac{{11}}{{25}}\)
2
\(\frac{{51}}{{25}}\)
3
\(3\frac{3}{5}\)
4
More than one of the above
5
None of the above