Jessicavillamorviz
Answered

 ano poh ang sagot nito plss paki sagot na man ...:(

Evaluate the following Algebrac Expressions
1. 2xy       when x = 2 and y = 1
2.x-4y        when x= 1 and y = 0

Sagot :

Jessviz
just substitute their value
2xy= 2(2)(1)  = 4
x-4y= 1-4(0)  = 1-0  =  1