+0  
 
0
18
0
avatar+1234 

Consider the two expressions (6x^3 + 9x^2 + 4x + 7 - 17x^2 - 8x + 8)/(2x + 3 - 7x - 11) and 4x^2 - 7 + 1/(2x + 3 - 7x - 11)

 

a) Show that the two expressions represent equal numbers when x = 10

b) Explain why these two expressions do not represent equal numbers when x = -3/2

c) Show that these two expressions represent equal numbers for all x other than -3/2.

 
 Mar 20, 2024

2 Online Users

avatar