Teaching Bihar STET Paper 1 (माध्यमिक) Mock Test 2024 Quantitative Aptitude Algebra Quadratic Equation
यदि x2 + \(\frac{1}{x^2}\) = 18, x > 0 है, तो x3 + \(\frac{1}{x^3}\) का मान ज्ञात कीजिए:
1
46\(\sqrt{5}\)
2
34\(\sqrt{5}\)
3
52
4
17\(\sqrt{5}\)
यदि x2 + \(\frac{1}{x^2}\) = 18, x > 0 है, तो x3 + \(\frac{1}{x^3}\) का मान ज्ञात कीजिए: