[DOC] [TLE] sqrt(16) - how many answers? - Interactive Mathematics [PAR] When we take a square root, does it have 1 or 2 answers? ... Every positive 
number x has two square roots. One of ... It is like: -4 X -4 is 16 and 4 X 4 is also 
16. [DOC] [TLE] Squares and Square Roots - Math is Fun [PAR] ... Square Roots. First learn about Squares, then Square Roots are easy. ... "
Squared" is often written as a little 2 like this: square root of 9 is 3. This says "4 
Squared equals 16" (the little 2 says ... It also works for decimal numbers. Try the 
sliders... [DOC] [TLE] Square Root of 16 [PAR] The square root of 16 is the number, which multiplied by itself, is 16. ... If you have 
been looking for square root of sixteen then you are right here, too. ... and in 
addition to the terminology of 16 we also have a calculator you don't want to 
miss. ... Like any positive number, the number 16 has two square roots: 16 2 , 
which is... [DOC] [TLE] Square root of a number - Basic mathematics [PAR] This lesson will show you how to find the square root of a number. ... The root of 
16 is 4 because 4 is the equal factor for 16. We call 4 the square root of 16 [DOC] [TLE] Square Root Calculator - Calculator Soup [PAR] Also tells you if the entered number is a perfect square. ... For example, 4, 9 and 
16 are perfect squares since their square roots, 2, 3 and 4, respectively, are... [DOC] [TLE] What is the fourth root of 16? | Reference.com [PAR] The fourth root of 16 is 2. ... root of a number is a number r that yields z when 
raised to power 4, where 4 is the ... A: The square root of pi, like pi itself, is an 
irrational number. ... How do you find the square root of a number? ... You May 
Also Like. [DOC] [TLE] What is the square root of 16? | Reference.com [PAR] The square root of 16 is 4. The square root of any ... What are some tricks for 
calculating square roots? ... The number 16 is also a perfect square, which 
means that its square root is a whole number. When using the ... You May Also 
Like. Q:... [DOC] [TLE] Is -4 considered as square root of 16? - Quora [PAR] This does depend to some extent on which definition you take for square root. In 
the wikipedia ... Yes, the number 4 is considered a square root of 16, but it is not 
the only square root ... Likewise, 4 is also a square root of 16 because (4)(4) 
= 16. ... values. the negative value can be useful in things like velocity of objects. [DOC] [TLE] Numbers - Square Roots - In Depth - Math.com [PAR] We also share information about your use of our site with our social media, ... The 
perfect squares are the squares of the whole numbers: 1, 4, 9, 16, 25, 36, ... 
Finding square roots of of numbers that aren't perfect squares without a calculator
. 1. [DOC] [TLE] Can negative 4 also be considered the square root of 16? | Yahoo ... [PAR] Jan 8, 2011 ... But when you square root 16 on a calculator and also when you ... I am studying 
quadratics and I was simplifying stuff like x^2= 16 to x= 4. ... There's a special 
number called "i" that is used to symbolize the square root of -1. [DOC] [TLE] The square root and power functions - MathOnWeb [PAR] Note that in the Algebra Coach the square root of y must be typed in like this: sqrt 
(y). ... The argument, 16, of the square root function is easily expressed as 4 2, so 
the ... The square function takes any number (positive or negative) as input and ... 
back corner x = 4 and p = 4 so the

Question: Like 4, this number is also the square root of 16
Answer: -4