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125x3+343y3 can also be written (5x)3+(7y)3. It helps to rewrite the constants like this because there is a general factoring rule: a3+b3 = (a+b)(a2-ab+b2). In this example, the a is 5x and the b is 7y. Plug in and get (5x+7y)(25x2-35xy+49y2).

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What is 125x3 plus 8?

The answer is 383


How do you factor one hundred twenty five x cubed plus one?

125x3 + 1 ???????? 53 * x3 + 1 ================?????


Is 125x3 plus 144 a sum of cubes?

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Factor 125x to the third power plus y to the third power?

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What is the equivlent expression of 7y x 7y x 7y?

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What is the descending order of 125x3 343y3?

To express the terms 125x³ and 343y³ in descending order, we first recognize that 125 is (5^3) and 343 is (7^3). Therefore, we can rewrite the expression as ( (5x)^3 ) and ( (7y)^3 ). Since both terms are cubic, the order will depend on the values of (5x) and (7y). If (5x) is greater than (7y), then (125x³) comes first; otherwise, (343y³) comes first.


What is 27x cubed plus 343y cubed factored?

In order to factor the sum of the cubes, we need to use this form a³ + b³ = (a + b)(a² - ab + b²). Let a³ = 27x³ and b³ = 343y³. Then, a = 3x and b = 7y. Perform substitution of these terms for the form, and we obtain: 27x3 + 343y3 = (3x + 7y)(9x2 - 21xy + 49y2)


5x to the 3 power?

125x3, because you have to times the x too. So it's like (5x)(5x)(5x) and what do you get? 125x3!!


What is the complete factorization of the polynomial 125x3 45x?

To factor the polynomial ( 125x^3 + 45x ), first, we can factor out the greatest common factor, which is ( 5x ). This gives us ( 5x(25x^2 + 9) ). The quadratic ( 25x^2 + 9 ) cannot be factored further using real numbers since it does not have real roots. Therefore, the complete factorization is ( 5x(25x^2 + 9) ).


Factor out the greatest common factor 45m3 plus 15m2 plus 10m?

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