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A number squared is just that number times itself. For example four squared is four times four equals sixteen (42 = 4 x 4 = 16).

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โˆ™ 2009-01-17 10:53:24
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Q: How do you work out numbers squared?
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Related questions

What are the ten squared numbers?

0.01 and 100 are the only ten squared numbers.

What could be the possible 'one's'digits of square root of 99856?

When you square a number, the final digit is the final digit of the 'one's' number squared. Since the only single digit numbers squared which ends in 6 are 4 and 6, the answer is either 4 or 6 (a calculator tells me it is 6) 0 squared is 0. All numbers ending in 0 when squared will end in 0. 1 squared is 1. All numbers ending in 1 when squared will also end in 1. 2 squared is 4. All numbers ending in 2 when squared will end in 4. 3 squared is 9. All numbers ending in 3 when squared will end in 9. 4 squared is 16. All numbers ending in 4 when squared will end in 6. 5 squared is 25. All numbers ending in 5 when squared will end in 5. 6 squared is 36. All numbers ending in 6 when squared will end in 6. 7 squared is 49. All numbers ending in 7 when squared will end in 9. 8 squared is 64. All numbers ending in 8 when squared will end in 4. 9 squared is 81. All numbers ending in 9 when squared will end in 1. So square numbers can only end with 0, 1, 4, 5, 6 or 9.

What is a squared number?

a square numbers are numbers that can be timeds by them self's. eg 2*2,4=2 squared

How do you work out the cubic meter squared of a room?

Measure the height, length and width in meters and multiply the numbers together.

Where does the negative sign go in imaginary numbers?

The basic theory of imaginary numbers is that because (-) numbers squared are the same as (+) numbers squared there is not a correct continueos line on a graph.

What are all the squared numbers to 15 squared?


The sum squares of two numbers are 68 and the square of their difference is 36 The product of the two numbers is?

2 squared = 4 8 squared = 64 2 squared + 8 squared = 4 + 64 = 68 8 squared - 2 squared = 6 squared = 36 The product of 8 x 2 = 16.

When you subtract 2 squared numbers the answer is 9 what is the 2 squared numbers?

25 & 16. 52 - 42 = 32

What are all squared prime numbers?

It is impossible to list all squared prime numbers as there is an infinite number of squared prime numbers starting with 4, 9, 25, 49, 121, 169, 289, 361, 529, 841,...

What is squared numbers?

For example, E=MC2. The 2 means squared.

What do numbers on ac mean?

it means like ac angle or a squared like in the phythangren theorem its a squared + b squared = c squared

Ralph likes 25 but not 24 he likes 400 but not 300 he likes 144 but not 145 Which does he like calculation?

Ralph only likes squares of numbers. He likes 25 (5 squared), 400 (20 squared), and 144 (12 squared).

What two square numbers add up to 169?

5 squared + 12 squared = 169 (13 squared)

What two square numbers total to 45?

6 squared+3 squared

Do Negative numbers squared equal positive numbers?

yes they do

What numbers less than twenty have prime squared factors?

The only prime numbers with squares less than 20 are 2 and 3 Numbers containing 2 squared : 4, 8, 12, 16 Numbers containing 3 squared : 9, 18

What two squared numbers add up 62?

There are no two whole numbers which when squared sum to 62. There are infinitely may pairs of irrational numbers that when squared sum to 62, eg 1 and √61, 2 and √58

What do you do if you have the hypotenuse of a right angle triangle and want to find the other two?

you square the hypotenuse and find two numbers when squared and then added together equal the hypotenuse squared then the numbers before they were squared are the two legs

Negative 1 squared in parenthesis?

(-1)2=1 all squared numbers turn out positive and 12=1 (-1)2=1 all squared numbers turn out positive and 12=1

What is the LCM of a pair of numbers whose prime factorization are 2 squared 3 5 and 2 3 squared?

2 squared 3 squared 5 or 180

What is the similarity between squared numbers and prime factorization?

they are both numbers

What are all the squared numbers?

There are an infinity of numbers and each one has its square...

Can squared numbers be prime?

no, impossible.

Who invented squared numbers?


What are numbers that have been squared?