engineering recuitment AAI JE Technical Mock Test 2020-21 Quantitative Aptitude Algebra Quadratic Equation
x4 + (1/x4) = 79 then find the value of x.
1
1/2 (√11 - √7)
2
1/2 (√11 + √7)
3
1/2 (11 + √7)
4
1/2 (√11 + 7)
x4 + (1/x4) = 79 then find the value of x.
1/2 (√11 + √7)