Question

If x = 2 , y = 3 and z = 4 , find the value of y2 Z2 -x2​

Answer 1

`here \: we \: want \: to \: find \: {x}^(2) {y}^(2) {z}^(2) \\ x = 2 \\ y = 3 \\ z = 4 \\ then \: {2}^(2) * {3}^(2) * {4}^(2) \\ = 4 * 9 * 16 \\ = 36 * 16 \\ = 576 \\ thank \: you`

Answer 2

y²z²-x²

3*3*4*4-2*2

3*16-4

48-4

44

Explanation:

* means multiply