The difficulty is a sum the cubes factorization, this form of factorization uses only in binomials that the kind

which way numbers that have exact cubic root and the exponents of the letters a and also b room multiples that three.

Sum of cubes equation

So, let"s factor

we have actually to bring the equation to the form

con
y

Solving using sum of cubes equation

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cg-tower.com:

Step-by-step explanation:

27 = 7 + 2x

- 7 - 7

________

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28 = 1 + 3x

- 1 - 1

________

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See more: How Many Oz In 2 Quart S To Ounces, Convert 2 Quarts To Ounces

cg-tower.com:

448 ribbons

Step-by-step explanation:

in bespeak to find this, you require to transform the cg-tower.comrds right into inches. There are 36 inch is a cg-tower.comrd (a cg-tower.comrd is 3 feet and also one foot is 12 inches ) therefore you would certainly multiply 112 and also 36 to find the total variety of inches that woulde be. 112x36=4,032. Currently that you understand the total number of inches, division it by 9 to uncover the total variety of ribbions you have the right to make.