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Take three consecutive numbers square the middle one and multiply the first by the third and what do you notice?
Wiki User
∙ 14y ago
The square is 1 more than the other calculation.
The proof is quite simple: Let the numbers be x, x + 1 and x + 2
(x + 1)2 = x2 + 2x + 1;
x times x + 2 = x2 + 2x.
There is a difference of 1 whatever the value of x.
Wiki User
∙ 14y ago
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What do you notice about the locations of the prime numbers greater than 3?
If you notice something, it is [most likely] a false impression. There is no known pattern to prime numbers.
What do you notice when you multiply two prime numbers explain what happen?
The new number has four factors: 1, the two prime numbers and the new product.
What do you notice about the multiples of 3?
When u continue to multiply by 3 u will see that all of the numbers will be EVEN or ODD.
What do you notice about the factors of thr square numbers?
What do you notice aboutthe numbers of fractors of square numbers
What do you notice about the difference between squares of consecutive numbers?
The difference between the squares of two consecutive numbers is the sum of those two numbers. For example: 2 squared is 4. 3 squared is 9. 9-4=5 2+3=5 This is for a very simple reason: To go from 2x2 or '2 lots of two' to '3 lots of two' (3x2) we must add another two. 3 lots of two equals 2 lots of three. To get to three lots of two we need another three. We have added two then three, or 2+3. You can also apply this rule two numbers further apart, but to discover their squares' difference you must add them together and multiply by their difference EG. 2 squared is 4 4 squared is 16 16-4= 12 (2+4)x2=12
What do you notice about the locations of the prime numbers greater than 3?
If you notice something, it is [most likely] a false impression. There is no known pattern to prime numbers.
What do you notice when you multiply two prime numbers explain what happen?
The new number has four factors: 1, the two prime numbers and the new product.
What do you notice about the multiples of 3?
When u continue to multiply by 3 u will see that all of the numbers will be EVEN or ODD.
How is multiplying decimals different from multiplying whole numbers?
The difference is that if you multiply with a whole number and then multiply with a decimal and you compare.You will notice the whole number is greater.You are very welcome.
What number comes next in this series 3 6 18 72?
If you look at the ratios between consecutive numbers, you'll notice that the first ratio is 2, followed by 3 and 4.
What do you notice about the factors of thr square numbers?
What do you notice aboutthe numbers of fractors of square numbers
What 3 consecutive odd numbers total 270?
Since 270 is an even number, then three consecutive odd numbers cannot add to 270. ,because Odd + odd = even (2 numbers_ Even + odd = odd ( plus a third number) odd + odd = even (plus a fourth number) even + odd = odd (plus a fifth number) Notice from the table that the third odd number gives an odd answer; not an even answer. e.g. three odd numbers 3,5, & 7. 3 + 5 = 8 (even) 8 + 7 = 15 ( odd) et. seq.,
How do you find median when theres only six numers?
Take the average of the middle numbers. Example: 1,2,3,4,5,6 The median would be (3+4)/2 = 3.5 (notice how it falls in the middle)
What do you notice about thesum of odd numbers?
I notice that the sum of two odd numbers is an even number.
What do you notice about the numbers that can be evenly divided by 2?
there even and they are mostly composite numbers
What is tice with a x in the middle in plexer puzzle?
Notice
What do you notice about the difference between squares of consecutive numbers?
The difference between the squares of two consecutive numbers is the sum of those two numbers. For example: 2 squared is 4. 3 squared is 9. 9-4=5 2+3=5 This is for a very simple reason: To go from 2x2 or '2 lots of two' to '3 lots of two' (3x2) we must add another two. 3 lots of two equals 2 lots of three. To get to three lots of two we need another three. We have added two then three, or 2+3. You can also apply this rule two numbers further apart, but to discover their squares' difference you must add them together and multiply by their difference EG. 2 squared is 4 4 squared is 16 16-4= 12 (2+4)x2=12
