How do you find the square root of any number?

How do you find the square root of any number?

Sqaure root

1) Can a negative be a perfect square? 2) Is -67 an integer? 3) Is 3/7 an integer? 4) What is the square root of 729 with a little 3 on the left of the square root sign? 5) What is...

Prove: SQUARE ROOT OF (3cosx+4sinx)2+(4cosx-3sinx)2 = 5 Please include step by step and the identities used next to each step! :)

math problem please help

It has rounding and it has decimals because it said round to the nearest tenth of an inch. It also has something to do with square root. Oh and it also has something to do with area.

An expression is shown. 8√27 Which value is the best approximation for this expression?

Write down a number that is greater than 17 and less than 18, and has a rational square root. (show and explain how you got this answer)

Solve the equation 9 = square root of 27(4x + 6). Using complete sentences, explain the strategy used in solving this equation.

3 x square root of 27 = 3^n Find the value of n. Please explain how to answer this question. Thank you :) P.S. How do you insert a square root symbol (so as...

How do you round your or divide to get your decimal and then round it?

Solve the equation by taking the square root: a2−45=0

^3√-1000x^3

1. The number of milligrams of a drug that remains in a patient's system after t hours is given by the function A(t) = Iert. Ted was given 200 milligrams of medicine which leaves his bloodstream at...

Solve the equation 9 = square root of 27(4x + 6). Using complete sentences, explain the strategy used in solving this equation. Solve the equation 9 = square root of 27(4x + 6). Using...

what is the square root of 9?

We have to find x and then solve the second equasion.

(a) x2+1/x3 = y2 (b) lxl x3 = ³√y

I've already simplified this from -4 plus the square root of 32 over -2 times 5. I'm just a little confused on how to simplify it further, but I know it can be.

I'm trying to do pythagorean theorem having a2 + b2 = 202. It has to be two different numbers.