Question

If I don’t get this answer I will fail my math class and get my phone taken so someone pls help me with this

2
x² + yz use x = 4, y = 6 and z= 3.

Answer 1

Answer: 50

Explanation:

Assuming your expression is 2x^2+yz, just plug the numbers in: 2*4*4+6*3 = 32 +18 = 50

Plugging in just means looking at the values the probme give syou for variables (x=4 for example) and replacing the variable with that number in the expression you want to find the value of.