Narne
date
Adding ond Subtrocting polynomiols
l.
(4x+2)+(x-t)
2, (5o-2b+4)+(2o+b+2)
3. (3o +2b)-(o-b)
4, (x' + y2- ob) -(xr-yz + ob)
5, (Aaz - Sob - 6b1 + ('tOob - 6o2 - Bbl
6. (Axz - 2x - 3) - (-Sx - 4)
7, (492-,4ob - bl + (o2- b? + (2ob + o2 + bl
8. (4* - 6x2 + 3x - I) - (gx3 + 4x2 - 2x +,3)
9. (o +2b) + (3b - 4c)+(5o -7c) + 3b
I0. (x, - 2xrt + y1- (xr: ?{/ + yz)
I I, (x + 3y) + (-.3x- y)-(x-y)
li,
(b<' + 3y'- 21 - (!, -
y2
- z) + (4xz- gyl
13, (2x+3)+1-2ya+x-5)
14, (2v +3x-4) +(9- 8y-5x)
I5.
(-2y" + 8) - (3y.
]
+ (gx + 4y
-2)
- 6)
16. (7V + 4x+9)-(6x-8y+ II)
-
4v
Flnd the perimeter.
i,
2x- 6
x+3
I8.
x+3
*,-6
3x-7
5x2-6
zxz
/
'
2x2
5x2-6
6Y'-2