factories the ffollowing x^8y^8+x^4-y^4
Answers
Answer:
You need to manipulate the equations just a bit
Explanation:
The equations given:
2
x
−
8
y
=
8
, and
−
x
+
4
y
=
4
may be put in a more convenient form. For example, if we divide the whole first equation by 2, the solutions don't change:
x
−
4
y
=
4
,
so now we can add the two equations and eliminate
x
. But when we try to do that, we see that we also eliminate
y
, and we end up with the following:
0
=
8
which is false. The answer is then that the system given has no solutions.
Answer link
Step-by-step explanation:
You need to manipulate the equations just a bit
Explanation:
The equations given:
2
x
−
8
y
=
8
, and
−
x
+
4
y
=
4
may be put in a more convenient form. For example, if we divide the whole first equation by 2, the solutions don't change:
x
−
4
y
=
4
,
so now we can add the two equations and eliminate
x
. But when we try to do that, we see that we also eliminate
y
, and we end up with the following:
0
=
8
which is false. The answer is then that the system given has no solutions.
Answer link