Question

Find the value of (2y + 4)2-(5-y) if y = 2​

Answer 1

Given :-

• y = 2

To find :-

• Verify

Solution :-

Putting the value y = 2 in the equation

(2y + 4)2-(5-y)

[{ 2(2) + 4}2-(5-2)]

(4 + 4) × 4 - 3

8 × 4 - 3

32 - 3

29

Answer is 29