Answer:
Page 1:
a) 3570
b) 32 or -8y+32
c) 2y^3-2y^2+8y
d) 5x-5y-4(x-y)
e) 4x(x-y)+y(x-y)
Page 2:
a) 125 93/t
b) -x(4x+3)
c) (a+b)(x-y)
d) (4x+3)(3x^2-5)
e) -x (a-b-3)
Page 3:
a) P=A-1
b) D=S+X
c) My poor back hurts at this point so I quit here -
d) If you really need these two I'm happy to come back and answer them though! let me know in the comments ^^
