Question

16, a+b = 12,ab = 22எனில் a square+b square மதிப்பு ?
B) 144
D) 100
A) 188
c)34​

Answer 1

Answer:

D) 100

Step-by-step explanation:

$a^{2} + b^{2} = (a+b)^{2} - 2ab\\= 12^{2} - 2(22)\\ =144 - 44\\= 100$