What is The quantity of a number and seven times two?

7×2=14

Using my same example let's solve this

We have 7 cookies and so does are friend.

Your friend is pretty full so they offer their cookies to you

you say yes

now you have 14 cookies

Remember,multiplying is just doubling that amount,or tripling it depending on the number your are multiplying by

Step-by-step explanation:

Newton's method seeks a solution to the equation f(x) = 0. The value we seek will be a solution to ...

  x = 3^(-1/4)

We can rearrange this to put it into an appropriate form.

  x^4 = 3^-1 . . . . . . take 4th powers

  3x^4 = 1 . . . . . . . .multiply by 3

  3x^4 -1 = 0 . . . . . subtract the right side to make a polynomial in standard form

So, the function we want to find a zero of can be ...

  f(x) = 3x^4 -1

The Newton's method iterator for this will be ...

In the attachment, we have defined the iteration function to be g(x). The graph shows us a starting value: .

Then the first iteration will give accuracy to 3 decimal places*:

  x ≈ (9·0.76^4 +1)/(12·0.76^3) = 4.00259584/5.267712 ≈ 0.7598357

The approximate result is x = 0.760.

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* The value shown here is actually accurate to 7 decimal places. One more iteration gets accuracy to the full precision of the calculator display.