pxp=
nxp=
pxn=
nxn=
2007-01-11 11:36:09 · 6 answers · asked by genius 2 in Science & Mathematics ➔ Mathematics
x is times if you ddint no lol
2007-01-11 11:36:29 · update #1
p x p = p
n x p = n
p x n = n
n x n = n
2007-01-11 11:39:34 · answer #1 · answered by kpwblue10 2 · 0⤊ 3⤋
pxp=p
nxp=n
pxn=n
nxn=p
To make life easier, always count the number of negatives. An odd number of negatives gives a negative and an even number of negatives gives a positive.
2007-01-11 19:46:00 · answer #2 · answered by Mom of 2 2 · 0⤊ 0⤋
pxp= p
nxp= n
pxn= n
nxn= p
2007-01-11 19:39:40 · answer #3 · answered by Anonymous · 0⤊ 0⤋
P X P = P
N X P = N
P X N = N
N X N = P
Drink milk!!!
2007-01-11 19:38:53 · answer #4 · answered by ►黄人◄ 6 · 1⤊ 0⤋
If the signs match, the answer is positive.
If the signs don't match, the answer is negative.
2007-01-11 19:39:16 · answer #5 · answered by ecolink 7 · 1⤊ 0⤋
p^2
np
pn (np=pn)
n^2
2007-01-11 19:40:18 · answer #6 · answered by Anonymous · 0⤊ 0⤋