Teaching NVS Junior Secretariat Assistant (JSA) Mock Test 2024 Quantitative Aptitude Algebra Quadratic Equation
If one of the roots of the equation ax2 - 4ax + 15 = 0 is 3/2, then what is the sum of the squares of the roots?
1
\(\frac{15}{2}\)
2
\(\frac{17}{2}\)
3
\(\frac{19}{2}\)
4
\(\frac{21}{2}\)