state gov UPSSSC Supply Inspector Mock Test 2022 Quantitative Aptitude Algebra Linear Equation in 2 or more Variables
If x + y + z = 22 and xy + yz + zx = 35, then what is the value of (x – y)2 + (y – z)2 + (z – x)2?
1
793
2
681
3
758
4
715
If x + y + z = 22 and xy + yz + zx = 35, then what is the value of (x – y)2 + (y – z)2 + (z – x)2?