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14 answers

3(2p+1) + 2(3p-1) =

3* 2p + 3*1 + 2*3p - 2*1
= 6p + 3 + 6p -2
= 12p+1
There's nothing much to describe as it is self explanatory. if you still don't get it ,you have to go back to grade 1 mathematic classes

2007-11-09 23:50:24 · answer #1 · answered by A Little Sarcasm Helps 5 · 0 0

3(2p+1)+2(3p-1) Distributive Property
6p+3+6p-2
12p+1

2007-11-09 23:49:39 · answer #2 · answered by Anonymous · 0 0

Proceed by multiplying the factors:
3(2p +1)+ (2(3p -1)=
6p +3 +6p-2=
12p+ 1=
12p= -1
p =-1/12

2007-11-10 00:10:31 · answer #3 · answered by Anonymous · 0 0

To expand, multiply each term. So ,multiply 3(2p+1) and 2(3p-1) SEPARATELY

3(2p+1) = 3 (2p) + 3 (1)

= 6p + 3

You can do the other one for practice.

Then you should get
3(2p+1)+2(3p-1) = 6p+3+6p-2

To simplify, put the terms with p together, and the same with the constants.

6p+3+6p-2 = 6p + 6p + 3 - 2
The final answer is

3(2p+1)+2(3p-1) = 12p + 1

2007-11-09 23:57:07 · answer #4 · answered by dennis_d_wurm 4 · 0 0

There is no need for people to be rude about going back to elementary classes. The question setter is unsure how it is done.
3(2p+1) +2(3p-1)

The parts inside the brackets are multiplied individually by the number outside the bracket
so 6p+3 for the first bracket
and 6p -2 for the second bracket

Put them together
6p+3+6p-2
Now group like terms together
makes 12p+1

2007-11-10 00:01:35 · answer #5 · answered by The Queen 1 · 0 1

just multiply the outer number with everything inside the brackets.. for ex:

3*2p + 3*1 + 2*3p - 2*1
6p + 3 + 6p - 2
12p + 1

2007-11-10 00:03:04 · answer #6 · answered by Anonymous · 0 0

3(2p+1)+2(3p-1)
6p+3+6p-2
=12p+1

just multiply it separatly

3*2p=6p
3*1=3
2*3p=6p
2*1=2

then,add the two variables[6p+6p]
& subtract[3-2]
=12p+1

(in algebra, a letter of the alphabet is used to represent a quantity that is unknown or one that can change, or vary this letter is called a variable.

2007-11-10 01:07:49 · answer #7 · answered by svdp 18 5 · 0 0

3(2p+1) + 2(3p-1)
= (6p + 3) + (6p - 2)
= 6p + 3 + 6p - 2
= 12p + 1

2007-11-10 03:39:41 · answer #8 · answered by Anonymous · 0 0

3(2p+1)+2(3p-1)

6p+3+6p-2

12p+ 1

2007-11-10 02:20:07 · answer #9 · answered by Dave aka Spider Monkey 7 · 0 0

=3(2p+1)+2(3p-1)
=6p+3+6p-2
=12p+1

erm... there is nothing much to explain about, just multiply and just simplify it.

2007-11-09 23:50:13 · answer #10 · answered by Freddy 3 · 0 0

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