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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just do 5.2 + 2 ( 7.2) and 1/3 x 3 (.9) and youv'e got your equation. 0.9( 9/10) + 7.2 ^2 = 16.4 hope i could !

step-by-step explanation:

i dont understand

step-by-step explanation: