Question

By how much does (b+c) exceeds (b-C)?
i) 2C
ii) 3C
iii) 4C

Answer 1

The required answer is the

difference between (b+c) and (b-c)

The difference is

(b+c) - (b-c)

= b + c - b +c

= 2c

I hope this answer helps you

Answer 2

Answer:

2c

Step-by-step explanation:

Let (b+c) exceeds (b-c) by x.

Thus, we can write

b + c = x + b - c

Subtract b to both sides

c = x - c

Now add c to both sides

x = c +c

x = 2c

Hence, (i) 2C is correct option.