Like terms
a + a
2a
y x y
y2
3, 3, 3, 3, 3
3
1, 2, 3, 4, 5
3
2( 2+2)
8
2a+ 2a +3a
7a
y2x y3
y5
2, 4, 6, 8, 10
6
3, 6, 9, 11, 15, 18
10
4(a +6)
4a +24
6x + 3x +8b
9x + 8b
a4 x a7
a11
23, 16, 39, 44, 26, 31
29.83
13, 17, 19, 23, 27, 31,35
23
x(x + 9)
x2 +9x
8b2 + 4b - 4b
8b2
a5/ a3
a2
22, 34, 44, 19, 26, 33, 24, 27, 35
29.33
23, 19, 25, 21, 16, 28, 100
23
2a2(4 +a)
8a2+4a3
2ab + 4b -6ab -2b
-4ab +2b
(x3)4 + (x2)5
2x7
-3, -6, 9, -12, 18, -12
-1
4, -4, 6, -8, -6, -9,
-5
x2y2(3x3y - 4x2y5)
3x5y3 - 4x4y7