Question

If a+b=12 and ab=35 what is a4+b4

Answer 1

Answer:

48

Step-by-step explanation:

one of the number is 5 and other is 7

Answer 2

Answer:

let a be 7 and b be 5

hence a+b =7+5=12

and ab=7×5= 35

so, a4 + b4 = 7×4 + 5×4 = 24+20 = 44

a4+b4=44