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To calculate the cube of a binomial, you can multiply the binomial with itself first (to get the square), then multiply the square with the original binomial (to get the cube). Since cubing a binomial is quite common, you can also use the formula:

(a+b)3 = a3 + 3a2b + 3ab2 + b3

... replacing "a" and "b" by the parts of your binomial, and doing the calculations (raising to the third power, for example).

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โˆ™ 2014-07-07 12:47:00
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Q: How do you get the binomial cube of 3m-2n 3?
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Related Questions

How do you get the cube of a binomial?

Consider a binomial (a+b). The cube of the binomial is given as =(a+b)3 =a3 + 3a2b + 3ab2 + b3.


What is the example of cube a binomial?

99x99x99


How do you solve step by step cube of binomial?

(a + b)3 = a3 + 3a2b + 3ab2 + b3


How do you cube a binomial steps?

jb+++u


What are examples of cube of binomial?

(8m+6)


Cube of a binomial?

that;s so simple . try it


What is cube of binomial mean?

The cube of a binomial is the cube of two terms separated by an addition or subtraction sign, such as (2a + 3b) or (ab - cd).For example, (2x - 5y)3 = 8x3 - 40x2y + 50xy2 - 20x2y + 100xy2 - 125y3.The detailed method of expanding this binomial is : (2x - 5y)3 = (2x - 5y)(2x - 5y)(2x - 5y) = (4x2 - 20xy + 25y2)(2x - 5y) = 8x3 - 40x2y + 50xy2 - 20x2y + 100xy2 - 125y3


What is x plus 3 as a binomial?

As a binomial it is, surprisingly, x + 3.


Examples of cube of a binomial?

(ax + b)^3 = a^3*x^3 + 3*a^2*x^2*b + 3*a*x*b^2 + b^3. Sorry, but it is so clumsy doing this without superscripts!


What is cube binomials?

A binomial multiplied to itself 3 times. Example (x + 2)3 = (x + 2) (x + 2) (x + 2) This would equal x3 + 4x2 + 8x + 8


How do you cube binomial?

First, look at the given problem. eg. (8n-3)^3. Mark the first term (8n) A then mark the second term (-3) B. Do this formula. (a+b)^3 = a^3 + 3a^2b + 3ab^2 + b^3


What is the cube route of -3?

There is no such thing as a cube route. The cube root of -3 is -1.4422 (approx).There is no such thing as a cube route. The cube root of -3 is -1.4422 (approx).There is no such thing as a cube route. The cube root of -3 is -1.4422 (approx).There is no such thing as a cube route. The cube root of -3 is -1.4422 (approx).


What is the cube of 3?

Since 33 is 3*3*3, the cube of 3 is 27.


What is the cube root of -3?

The cube root of -3 = -1.44225


What does the cube root mean in maths?

3 x 3 x 3 = 27 27 is the cube of 3. 3 is the cube root of 27.


What is the difference with a cube root and cube?

It's the same as the difference between a factor and a multiple. 3 x 3 x 3 = 27 27 is the cube of 3. 3 is the cube root of 27.


Is this number a monomial or binomial or trinomial 30x6-1?

Binomial. Binomial. Binomial. Binomial.


What is the difference beetween cube and cube root?

It's the same as the difference between factors and multiples. 3 x 3 x 3 = 27 27 is the cube of 3. 3 is the cube root of 27.


If A cube is 3 inches on all four sides what is the volume of the cube in inches?

Volume of cube: 3*3*3 = 27 cubic inches


What is the answer to 225 when the cube root is 3?

If the cube root of a number is 3, then the number is 3 cubed = 3 x 3 x 3.


What can a cube be called?

A cube can be called a cube or a 3 dimensional shape.


How do you find a product of a cube of a binomial?

There is a trick to this one. cube the first and write it down. write the opposite sign of the middle term. multiply the first constant times the second constant times 2 and write it down. square the first term write it down, square the second term and write it down. cube the last term including its sign and write it down. Example: (a-b)^3= a^3+2a^2b^2-b^3 (2x+3y)^3=8x^3=12x^2y^2+27y^3


What are the kinds of special products?

The special products include: difference of the two same terms square of a binomial cube of a binomial square of a multinomial (a+b) (a^2-ab+b^2) (a-b) (a^2+ab+b^2)


What is the difference between a number that is a cube and a number that is a cube root?

It's the same as the difference between a factor and a multiple. 3 x 3 x 3 = 27 27 is the cube of 3. 3 is the cube root of 27.


What solid figure has 3 pairs of parallel faces and all faces are congruent?

A cube. A cube. A cube. A cube.