Question

If 3+2√2divide by 3-2√2=a+b√2 find a&b

Answer 1

Answer:

(3+2√2) /(3-2√2)

(3+2√2)²/(3+2√2) (3-2√2)

(3+2√2) ²/(9-8)

(3+2√2) ²=9+8+12√2

17+12√2=a+b√2

so, a=17, b=12