461,114 views
42 votes
42 votes
if x =
√(3) , y = 2, and z =
(1)/(2), then
x^(2) - 5yz +
y^(2)

User Paugier
by
3.1k points

1 Answer

25 votes
25 votes

Answer:

2

Explanation:

Substitute all the variables in.


√(3) ^2-5(2)((1)/(2) )+2^2

Use the order of operations to solve.

3-5+4

2

User Silentbob
by
2.8k points