Index
=>
Write the fillowing in roster form :
{
x
:
x
-
4
x
+
2
=
3
,
x
∈
ℝ
-
{
-
2
}
}
.
Matching exercise
Match the items on the right to the items on the left.
Check
OK
STEP 1
STEP 2
STEP 3
STEP 4
