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The two answers are -9 and +9.
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What number multiplied by itself gives 81?
The number 9 !
What is the easiest way to find the square root?
the eisest way to find square root of something , is to see what number x itself = that number .... so EXAMPLE:what is the square root of 81? this is how you will find it.....so what number x itself gives me 81? it's 9 because 9x9=81 so the square root of 81 is 9
What is the width of a square with an area of 81 cm2?
Use your calculator to calculate the square root of 81. Or use trial-and-error, to see which number, when multiplied by itself, gives you 81. (Hint: In this case, it is an integer.)
What number when multiplied by itself becomes 81?
The number 9 !
What number when times by itself gives 1000?
You are asking for the square root. The square root of a number is a number multiplied by itself to get that number. For example, the square root of 81 is 9, because 9 X 9= 81. The square root of 1000 is not a whole number, it is 31.62 (rounded) because 31.62 x 31.62 = 1000.(31.62 is approximate. The actual number is 31.6227766)
What number multiplied by itself 4 times is 81?
The number is three.
What number squared gives 81?
-9 or +9.
What number multiplied by itself 3 times equals 81?
27 x 3 = 81
What number multiplied 4 times by itself equals to 81?
The number is three.
A no exceeds 4 3 of itself by 27 what is the no?
The number is -81.
Is 81 a prime number or a composite number?
It is a composite number, you can get 81 by mulitpling 1*81, 3*27, and 9*9.compositeNo the number 81 is not prime it can be divided by nine.composite
Is three a factor of 81?
A factor = a number which can be divided into the given number with no remainder Yes. It's the only factor of 81 (apart from 9, 27 and 81 itself).
