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  • How to find the square root of a number? - Answers
    To find the square root of a number, you can use a calculator or a mathematical formula The square root of a number is a value that, when multiplied by itself, gives the original number
  • What is the square root of 144? Thank you! - Socratic
    It is a good idea to memorise the squares of the first 20 integers, it will also help with the corresponding square roots If you can't remember them then splitting the number into its prime factors will help 144=2xx2xx2xx2xx3xx3 for a perfect square number the number of each prime factor is always even, so just half the number of each prime
  • Why does sqrt (49) have two answers? | Socratic
    This is because there are two values that can be multiplied by themselves to produce 49 - one positive and the other negative This is always the case for a square root The positive value of a number and the negative value of that same number both yield a positive result when squared 7^2 = 49 (-7)^2 = (-7)(-7) = 49 because multiplying two negative values had resulted in a positive result
  • Why is the square root of 2 significant to history? - Answers
    because it is a number times the square root of 2 which is an irrational number What is the square root of 72 simplified as? 8 5 to 2 significant figures (72 25 is its actual square)
  • How can you simplify sqrt (6) ? + Example - Socratic
    Here are three methods Note that 6 = 2*3 has no square factors, so sqrt(6) cannot be simplified It is an irrational number somewhere between sqrt(4) = 2 and sqrt(9) = 3 We can find rational approximations using any one of a number of methods (there are at least 25 different methods) I will present a few In each of these examples I will use sqrt(6) ~~ 5 2 as an initial approximation
  • What are 5 examples with the root sci? - Answers
    What are examples of words that have the root tele in them? Examples of words with the root "tele" include telephone, television, teleport, and telescope
  • What is the maximum DC voltage you could expect to obtain from a . . .
    This assumes a truly sinusoidal AC waveform, and a forward conductioin voltage of 0 7 volts across each diode Multiply 18 by the square root of two, and subtract two times the diode voltage
  • Why do clock go slower in summer and faster in winter?
    Why does the pendulum clock run slower in the summer and faster in the winter? The time period of a pendulum clock is given by T = 2 π root over l g , where l is the length of the pendulum
  • How long is 9999 minutes? - Answers
    How do you find the square of eight? Was Nicholas Copernicus a Greek astronomer? Who was Nicolaus Copernicus' mother? If all dimensions of a shape are tripled what is the perimeter multiplied by?
  • Question #0e8ab - Socratic
    Assuming you're asking what the value of sqrt (56 25) is: The answer is: 15 2 or 7 5 First: Convert 56 25 to a fraction 56+1 4=224 4+1 4=225 4 Then take the square root of this value and simplify: sqrt (225 4)=sqrt (225) sqrt4= (sqrt9*sqrt25) 2= (3*5) 2=15 2=7 5





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