Question

Si: P(x,y) = 2xy- x + 3y
calcula: A= P(2;3) + P(0;1)

porfavor es urgente

Answer 1

P(2;3)= 2.2.3-2+3.3 = 12-2+9=19
P(0;1)= 2.0.1-0+3.1= 0-0+3=3
•°•A= 19+3= 22