GPA from 1.3 to 2.0

x=y x^2=xy x^2-y^2=xy-y^2 (x+y)(x-y)=y(x-y) x+y=y y+y=y 2y=y 2=1 can you find out the mistake?

okay we have 3 weeks in summer school and I really want to pass my algebra 1 class but my teacher said that classwork and tes...

Challenge Three Tell me how 1+1=0 (answer soes not involve nand or nor gates)

for example (3xyz)0(is the exponent)...why does this equal 1???Why do equations with an exponent of 0 always equal 1?? if I ...

1. narrow passage way connecting 2 large bodies of water. 2. small body of water set off from the main body. 3. body of water...

Okay me and my brother are getting I pods for xmas and I hate his music and I dont want it on my ipod but aprently if you hav...

in mathematics any number with power 0 its value is taken as 1.i think that any number with power 0 is non existing(which mea...

1) Find the linear equation given the following information: when x = -1, y = 2 and when x = 2, y = 2 2) There is a l...

1. Lois got 27 problems right on a math test. If this is 90% of the test, how many problems were on the test?? 2. Write 17/2...

1.)describe some of the benefits that Swedish citizens receive 2.) what natural resources can help the Swedish economy 3...