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There is a formula for the sum of cubes. In this case, it's (b + 1)(b^2 - b + 1)
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What is the greatest common factor of c2 and b3?
The GCF is 1.
What is the greatest common factor of 43 and 128?
The greatest common factor for 43 and 32 is 1. Method 1: Factoring completely, we determine that: 32 = 2 * 2 * 2 * 2 * 2 * 1 43 = 43 * 1 The only factor that these two have in common is 1, making this the greatest common factor. Method 2: We notice that 32 is a power of 2 (2 ^ 5, to be exact), so its only unique factors are 1 and 2. Since 43 is odd, it does not have 2 as a factor. Therefore, the only factor that they could have in common is 1, making that the greatest common factor. Method 3: We notice that 43 is a prime number, meaning that its only factors are 1 and itself. Since 32 is not a multiple of 43 (impossible, being smaller), the only common factor they could have is 1.
What is the factor of 3 using factor tree method for middle school?
3 is a prime number. Prime numbers don't have factor trees. The factors of 3 are 1 and 3.
Can 1 and the factor be used itself to be a factor tree?
The purpose of a factor tree is to divide a number into prime factors. 1 is not a prime number.
What is the greatest common factor of 9 and 10 using continuous division method?
The GCF of consecutive integers is 1.
What is the greatest common factor of c2 and b3?
The GCF is 1.
How do you factor sum or difference of two cubes and why does this process make sense?
(a -b) · (a2+ab+b2) = (a3+a2b+ab2) - (a2b+ab2+b3) = a3 -b3 (a+b) · (a2 -ab+b2) = (a3 -a2b+ab2) +(a2b -ab2+b3) = a3+b3 More generally: (a ∓ b) · (an-1 ±an-2b +an-3b2 ±an-4b3 +±...+a(±b)n-2 +(±b)n-1) = an ± bn. The mixed terms cancel out themselves.
What is the least common factor of 6 and 27 in method 1?
The least common factor of any set of integers is 1.
What is the greatest common factor of 43 and 128?
The greatest common factor for 43 and 32 is 1. Method 1: Factoring completely, we determine that: 32 = 2 * 2 * 2 * 2 * 2 * 1 43 = 43 * 1 The only factor that these two have in common is 1, making this the greatest common factor. Method 2: We notice that 32 is a power of 2 (2 ^ 5, to be exact), so its only unique factors are 1 and 2. Since 43 is odd, it does not have 2 as a factor. Therefore, the only factor that they could have in common is 1, making that the greatest common factor. Method 3: We notice that 43 is a prime number, meaning that its only factors are 1 and itself. Since 32 is not a multiple of 43 (impossible, being smaller), the only common factor they could have is 1.
What is the factor of 3 using factor tree method for middle school?
3 is a prime number. Prime numbers don't have factor trees. The factors of 3 are 1 and 3.
Can 1 and the factor be used itself to be a factor tree?
The purpose of a factor tree is to divide a number into prime factors. 1 is not a prime number.
How many times a number is used as a factor?
The exponent tells how many times the base is used as a factor.
What is the greatest common factor of 9 and 10 using continuous division method?
The GCF of consecutive integers is 1.
What can a b3 1 Chinese air rifle kill?
Rodents and small birds
What do you call the number that is used as a repeated factor?
1
How do you factor this equation using the ac method 4x3-19x2 plus 15x?
x(x - 1)(4x - 15)
How does greatest common factor and least common factor used in math?
The GCF is used to simplify fractions. The LCF is practically useless, since it is always 1.
