Question

plz give answer in your notebook I want answer of Q2 and 4 ​

Answer 1

Step-by-step explanation:

x=1

y=2

z=-2

2xy^2-3yz+xz^2

2(1)(2)^2 - 3(2)(-2) + (1)(-2)^2

2×4 - 6×-2 + 4

8+12+4

♥️24 Is the answer