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ANSWER: x2 - y2 = (x + y) (x - y)
Let:
x = 1st number
y = 2nd number
difference of two squares = x2 - y2
factors of x2 - y2 = (x + y) (x - y)
Wiki User
∙ 11y ago
Wiki User
∙ 12y agosometimes it's quick to work out as
just multiply their sum by their difference.
for example two squared is like 2 times by 2 which equals 4 but if its just 2 its 2
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What two numbers whose difference is equal to 4 squared?
4 squared is 16, so any numbers that are 16 apart. For example 46-30=16
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 is the difference between prime number and squared number?
A prime number is a positive integer with two factors: one and the number itself. A squared number is any integer multiplied by itself. With the exception of 1, all squared numbers are composite.
How do you factor x squared minus 4y squared?
It is the difference of two squares which is: (x+2y)(x-2y)
When you subtract one square number from another the answer is 35 what are the two squared numbers?
1 and 36 is one of two possible pairs -> so the squared numbers are 12 and 62
What two numbers whose difference is equal to four squared?
1 and 17
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.
What two numbers whose difference is equal to 4 squared?
4 squared is 16, so any numbers that are 16 apart. For example 46-30=16
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
The difference between two positive numbers is 5 and the sum of their squares is 233 what are the numbers?
Those numbers would be 13 and 8. 13 squared + 8 squared This is equal to: 169 + 64 which equals 233 And finally, 13 - 8 equals 5.
What is the difference of two is an expression that conatins two perfect squares with one subtracted from the other?
The difference of two squares is equivalent to the sum, times the difference, of the numbers that are squared. In symbols: a2 - b2 = (a + b)(a - b) Here is an example with numbers: 102 - 92 = (10+9)(10-9)
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
What is the difference between prime number and squared number?
A prime number is a positive integer with two factors: one and the number itself. A squared number is any integer multiplied by itself. With the exception of 1, all squared numbers are composite.
What two square numbers add up to 169?
5 squared + 12 squared = 169 (13 squared)
How many squared numbers are on a dice?
Two.Two.Two.Two.
What two numbers squared equal 4000?
It depends on what the 4000 square numbers are.
