square root of 7056 by division method step by step PLSPLSPLSPLSPLSPLSPLSPLSPLSPLSPLSPLSPLSPLSPLSPLS IT'S REALLY URGENT

1 answer:

5 0

Since it is super-urgent, it is probably a test or quiz. I should not have answered the question. I will help by giving you an example. You will need to work it out using a calculator. This is the best I can do.

Well, you just divide 7056 by a guess number x.
Take the average of x and the quotient (result of division) and repeat again.

Example:
Find square-root of 700, with an initial guess of x=27.
The quotient is 25.92592592592592
Taking average of 25.92592592592592 and 27 gives 26.46296296296296.

Using new guess x=26.46296296296296 and repeat the same process, we get 26.45751367182438

Using the new guess x=26.45751367182438 and repeat the same process, we get 26.45751311064591 which is accurate to 13 places after the decimal.

If it is not clear, try finding square-root of 625 and the final answer should be 25 (exactly) after three or four repetitions.

Feel free to ask for more explanations.

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Answer:

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Step-by-step explanation:

When you simplify (X-8)(x+4)+(x-3)(x+9) your will get the answer i got.

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Equation of a line with a slope of -3 that passes through point (6,9)?

Serjik [45]

Answer:

Point-slope form: y-9 = -3(x - 6)

Standard form: y = -3x+27

Step-by-step explanation:

The point-slope form equation is y - y1 = m(x - x1). Because we are trying to find the equation that passes through (6,9), use these values as x1 and y1. In this equation m is the slope and we are also given that the slope is -3. This means that the equation in point-slope form is y-9 = -3(x - 6).

If it is asked for the equation in standard form, some simple moving of terms can accomplish that. Multiply out the -3 and get y-9 = -3x + 18. Add 9 to both sides to get a final answer of y = -3x+27.

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