Question

(8) Find the square of
(a) a + b
(b) b + c
If a = 3, b = 4, c = 5
(c) ab + bc + ca​

Answer 1

Answer:

hey mate here is your answer

1.a + b

3+4=7

b. b+c

4+5=9

c.ab+bc+ca

3×4+4×5+5×3

12+20+15

47

Answer 2

Answer:

I think you get you answer then ...what..