Practice Task 3:
Simplify the following rational algebraic expressions by completing each
solution
a²-p²
1.
2.
a²-6a49
a²-9
3
-10mn?
25m?n?
70-7e
(d+e)(_)
70.)
(a-3)()
(a-3)()
-2•_•m*_•nen
5• _mmom...n
a-3
--2
dte
=
1
a +3
mn
7
3x+6
4x-24
4.
x²-36
5.
x2+7x+10
-
40.
(x-6)
II
30.
(_)(x+2)
4.
3
II
II
x+6
x+5​