Question

2. If x' + y = 29 and xy = 2, find the values of
(1) x - y
(ii) x + y"​

Answer 1

Step-by-step explanation:

b = a ab = a² ab - b² = a²-b² b(a - b) = (a + b)(a - b) b= a + b b= b + b b= 2b 1= 2 where is b = a ab = a² ab - b² = a²-b² b(a - b) = (a + b)(a - b) b= a + b b= b + b b= 2b 1= 2 where is the mistake there are 2 mistakes ? mistake there are 2 mistakes ?