Question

simplify (a-1)^2 + (b-3)^2 = (a+3)^2 + (b-5)^2​

Answer 1

Step-by-step explanation:

Given a = 2, b = 3.

(a) a+b = 2+3 = 5

(b) 5a

2

−2ab=a(5a−2b)

= 2(5(2)-2(3))

= 2(10-6)

= 2(4)

= 8.

(c) a-b = 2-3 = -1

(d) a

2

+ab=a(a+b)

= 2(2+3)

= 2(5)

= 10