Question

Q5. If a +b=10 and ab = 2, then find the value of: (i) at bº
Q6. Find x2 + if (1)x+1=5 (ür-1 = 2
(1)(a - b)2





pls pls tell me and pls help me FRIENDS​

Answer 1

alpha+ bitta= -b/a= -(10)/1

alpha×bitta=c/a=2/1

so a =1 b = -10 and c=2