5.1-5.5
2u x 5y2 x 3u6y5
30u7y7
subtract
f(x) = 4x-5
g(x) = x2
4x-5-x2
square root of y24
y12
8(2x+7)(x-5) / 48(2x+7)(x-5)
1/6
Find HA and VA
6/2x-2
HA = 0
VA= 1
(x2)6
x12
Add
f(x) = 10x +4
g(x)= x2
10x+4+x2
square root w15
w7 square root w
LCM of 5m2 and 8w
40m2w
LCM of 102x7v4 and 15u6x3
30u6x7v4
x5y7/xy4
x4y3
Multiply
f(x) = 3x-7
g(x) = x3
3x4-7x3
square root 20w plus square root 45w
5 square root 5w
simplify
y-1/ y-2
y-1/y-2
solve for y
-4/y =6
2/3
(9x2)2
81x4
find the domain
square root -7+35
x is less than or equal to 5
square root 81u
9u
5by/3y / 10b/12y
2y
Find HA and VA
8/x-2
x=2
(5y+3)(7y2-y-2)
35y3+16y2-13y-6
find the domain
f(x) = square root x (ends) plus 3
x greater than or equal to 0
-4 square root 32 - SR 98
-23/2
5/x+1 * 10/x+1
15/x+1
solve
3= 8/u-5
u= 23/3