|x+2/x-1|=2 solve this
Answers
Answer:
I really really really really really don't want to solve the problem
Step-by-step explanation:
Enter a problem...
Algebra Examples
Popular Problems Algebra Solve for x |x^2-2x|=1
∣
∣
x
2
−
2
x
∣
∣
=
1
Remove the absolute value term. This creates a
±
on the right side of the equation because
|
x
|
=
±
x
.
x
2
−
2
x
=
±
1
Set up the positive portion of the
±
solution.
x
2
−
2
x
=
1
Solve the first equation for
x
.
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x
=
1
+
√
2
,
1
−
√
2
Set up the negative portion of the
±
solution.
x
2
−
2
x
=
−
1
Solve the second equation for
x
.
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x
=
1
The solution to the equation includes both the positive and negative portions of the solution.
x
=
1
+
√
2
,
1
−
√
2
,
1
Exclude the solutions that do not make
∣
∣
x
2
−
2
x
∣
∣
=
1
true.
x
=
1
+
√
2
,
1
−
√
2
,
1
The result can be shown in multiple forms.
Exact Form:
x
=
1
+
√
2
,
1
−
√
2
,
1
Decimal Form:
x
=
2.41421356
…
,
−
0.41421356
…
,
1
([)]|√>≥
789÷<≤
456/×∩∪
123-^π∞
0.,+%=
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