Use the bionomial theorem to write the binomial expansion

Step-by-step explanation:

Binomial Expansion Formula:

, also

We have to solve

Now we should calculate for

First, for

It is the same procedure for the other:

For

For

For

For

You can perform the calculations, I will not type everything.

The answer is the sum of elements calculated.

Just organizing:

Step-by-step explanation:

                     Binomial Tree

n=0                         1

n=1                      1      1

n=2                  1    2     1

n=3               1    3    3     1

n=4            1    4    6    4    1

Using the Binomial Theorem

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it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540