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I guess you want to generate a binomial expansion??

Try this page

Let's take the Law of Large Numbers for instance:

Could you provide an example of what you want to do??

Hit the "2nd" key on the calculator and "asin" key

a(r^n -1) / (r-1)

Where:

a is the first term

r is the ratio between a successive term and a previous term

n is the number of terms in the sum

For instance

2 6 18 54 162.....     2 = a    r = 3  n= 5

2(3^5 -1 ) (3-1) = 242

I believe that it is impossible for a dead person to die because if they are already dead it is not possible to die.  This is proven through the definition of die, dies, and dead.  Although, of course, it depends on the reader's perception of words and language.

I don't think our calc supports that...but you can do it here

125+5x=6x+4

      -5x  -5x    

125=x+4

  -4     -4 

121=x

125+5x=6x+4    Subtract 5x from both sides

125 = x + 4        Subtract 4 from both sides

121 = x

And that's what "x" is.....

Using the first equation, we have y =9-x

Substituting this into the second equation, we have

(x - (9-x))^2 = 25    Simplifying we have

(2x -9)^2 = 25       Expaand this on the left

4x^2 -36x + 81 = 25    Subtract 25 from both sides

4x^2 - 36x + 56 = 0    Factor, if possible

(4x -8) ( x -7) = 0     setting each factor to 0, we get

x = 2    and x =7    And using x + y = 9

y = 7    and y = 2     But since y > x. then 

(2, 7) is the solution

I think the  question might be this...

6 * (2 + 1/5)  = 6 (11/5) = 66/5 = 13 + 1/5

The answer is:

28 quadrillion, 468 trillion, 931 billion, 123 million, 847 thousand, seven hundred and sixty-nine.

thx man 

2x+1=56

2x=55     Subtract one from both sides

x=55/2    Divide both sides by two.

x= 27.5

The answer to (6*2)/(1/5) = 2.4

the answer is $$28468931123847769$$$${\mathtt{28\,468\,931\,123\,847\,769}}$$

$${\mathtt{x}} = -{\mathtt{5}}$$

Well, I suppose you could have one child who is 1; in which case you could have 1, 13 and 35; 1, 5 and 91; and 1, 7 and 65.

The other numbers that appear above are various combinations of the prime factors 5, 7 and 13 (e.g. 35 is 5*7; 91 is 7*13).

The area of the square is 12^2 + 5^2 = 169.

The length of the hypotenuse is the square root of this, 13.

2(2x-4) = 23x + 7  

X=-15/19

The area of a circle can be written as $$Area=\pi\frac{D^2}{4}$$ where D is the diameter.

$$$528=\pi\frac{D^2}{4}$\\
Multiply both sides by $\frac{4}{\pi}$\\
$$D^2=\frac{4*528}{\pi}$$\\
take the square root of both sides\\
$$ D=\sqrt{\frac{4*528}{\pi}}$$$$

$${\mathtt{D}} = {\sqrt{{\frac{{\mathtt{4}}{\mathtt{\,\times\,}}{\mathtt{528}}}{{\mathtt{\pi}}}}}} \Rightarrow {\mathtt{D}} = {\mathtt{25.928\: \!179\: \!257\: \!714\: \!298}}$$  feet

or D ≈ 25.93feet

 Incidentally, the area would be in square feet, not just feet!

Look for the factors of 455

$${factorize}{\left({\mathtt{455}}\right)} \Rightarrow \left\{ \begin{array}{l}{\mathtt{5}}\\
{\mathtt{7}}\\
{\mathtt{13}}\\
\end{array} \right\}$$

5*7*13 = 455

So it looks like their ages are 5, 7 and 13.

The carpenter measured the direct distance between the two marks he'd made.  If the distance was 5 inches then the corner is a right-angle.  This is because a right-angled triangle with the two legs having lengths 3 and 4 has a hypotenuse of 5. [5 = √(3² + 4²)].