Hello People. Im new hence the 1 post.
I have a problem, i recived some questions that i carnt work out, ive read books but cannot get it.
Here are so examples of problems:
Multipy:
A: (3x+3)(9x-2)
2 2
B: (x +3x)(4x -1.5x+2)
(x is squared and 4x is squared)
-1 -0.5 2
C: (x + 6x)(3+x +2x
(x with -1 at the top and 3+x with -0.5 at the top of, 2x squared.)
Can anyone work those out, and show the steps please, much appriciated.