simperfly the folowing expressions?

Question

3a+2b+4a=
4b+3-b=
8c-2d+4d=
8-5e+2-2e=
9f+2f squared +3f=
8(3g+1)=
3(4-2h)=
9(7m+1)=

Answer 1

Here is what I came up with.
answers:
1) 7a+2b
2) 3b+3
3) 8c+2d
4)10-7e
5)12f+2f squared
6)24g+8
7)12-6h
8)63m+9

This is really simple actually. All you need to do is combine like terms. Always remember the signs because that will throw you off-common mistakes. For the equation like the squared one, you dont combine them although they are F's. One is squared and the other isnt. Good luck! I hope I helped. And pay attention in class next time! =)

Answer 2

3a+2b+4a= 7a + 4b
4b+3-b= 3b + 3
8c-2d+4d= 8c + 2d
8-5e+2-2e= 10 -7e
9f+2f squared +3f= 12f + 2f squared
8(3g+1)= 24g + 8
3(4-2h)= 12 - 6h
9(7m+1)= 63m + 9

Answer 3

3a+2b+4a=7a+2b
4b+3-b=3b+3
8c-2d+4d=8c+2d
8-5e+2-2e=10-7e
9f+2f squared +3f= 4f^2 +12 if (2f)^2 or 2f^2+12f if only f^2 (^2 = squared)
8(3g+1)=24g+8
3(4-2h)=12-6h
9(7m+1)=63m+9

Answer 4

7a+2b
3b+3
8c+2d
10-7e
18fsquared+3f
8 x (3g+1)
3 x (4-2h)
9 x (7m+1)

Answer 5

7a+2b
3b+3
8c+2d
6-7e
14f to the power of 4
24g +8
12-6h
63m+9

Answer 6

7a +2b
3b+3
8c+2d
10-7e
2f^2+12f
24g+8
12-6h
63m+9

Answer 7

7a+2b
3b+3
8c+2d
10-7e
12f+2fsq
24g+8
12-6h
63m+9

Answer 8

3.5a=b
b=3
4c=d
10/7=e
12f+2f^2=
g=1/3
h=6
m=-1/3


that's as close as I can get for now....

Answer 9

7a+2b=
3b+3
2d+8c
10-3e
14fsquared
24g+8
12-6h
63m+9
I think, its been a while

Answer 10

Simplify - you need the new calculators...there is just no way for me to help you -