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There's a formula for the sum of cubes.
(3x + 4)(9x^2 - 12x + 16)
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∙ 8y ago
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What is the factored form of 27x cube -64?
(27x3 - 64) = [(3x)3 - 43] = (3x - 4)[(3x)2 + (3x)(4) + 42] = (3x - 4)(9x2 + 12x + 16)
What is the answer to 27x cubed- 8y cubed?
19
Is 8 a common factor of 64 and 96?
Yes and the highest common factor is 32
What are common factors of 49 and 64?
The factors of 49 are 1, 7, and 49. The factors of 64 are 1, 2, 4, 8, 16, 32, and 64. The only common factor is 1, which means the greatest common factor is also 1.
What is the complete factor of a3 64?
(a + 4)(a^2 - 4a + 16)
How do you factor 27x3 - 8y3?
(3x - 2y)(9x^2 + 6xy + 4y^2)
How do you factor 27x3-64?
27X^3 - 64 = 0 add 64 to each side 27X^3 = 64 divide each side by 27 X^3 = 64/27 take cubic root of each side X = cubic root(64/27) easy cubic root X = 4/3 check 27(4/3)^3 - 64 = 0 27(2.37037037) - 64 = 0 64 - 64 = 0 checks
What is 49 plus 12-27x3 equal to?
61 + 27x3
What is the factored form of 27x cube -64?
(27x3 - 64) = [(3x)3 - 43] = (3x - 4)[(3x)2 + (3x)(4) + 42] = (3x - 4)(9x2 + 12x + 16)
What is 27x3?
81
What is the greatest common factor of 32 and 64?
The greatest common factor of 32 and 64 is 32. find factors and see which one is the largest in both of them. 32 is the largest for both so that is the GCF. Since 32 is a factor of 64, it is automatically the GCF.
Is 64 a factor?
It can be. 64 is a factor of 128, among others.
Is 3 a common factor of 64 and 96?
No, 3 is not a factor of 64.
Is 64 a factor of 4?
No, 4 is a factor of 64.
What is the greatest common factor of 64 and 128?
The Greatest Common Factor (GCF) of 64 and 128 is: 64
How do you find exponents from factor trees?
Exponents are just the number of times a factor is repeated. Consider 64. 64 32,2 16,2,2 8,2,2,2 4,2,2,2,2 2,2,2,2,2,2 There are six twos. That's 26
Is 64 a factor of 8?
64 is not a factor of 8.Factor of a number x is always less than or equal to x.
