(x+2) (x-1)/(x+2) (x-4) simplify step by step
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Step-by-step explanation:
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Step-by-step explanation:
Multiply by 1 in the form
8
x
8
x
:
x
4
−
1
x
1
2
x
+
1
4
8
x
8
x
8
x
2
4
−
8
x
x
8
x
2
x
+
8
x
4
2
x
2
−
8
4
+
2
x
There is a common factor of 2:
x
2
−
4
x
+
2
The numerator is the difference of two squares and that factors to the sum and the difference:
(
x
−
2
)
(
x
+
2
)
x
+
2
Common factor of
x
+
2
:
x
−
2
Simplified.
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