Tags Math and Arithmetic Algebra Factoring and Multiples

Animals & Plants Arts & Entertainment Auto Beauty & Health Books and Literature Business Electronics Engineering & Technology Food & Drink History Hobbies Jobs & Education Law & Government Math People & Society Science Social Studies Sports Travel & Places

0

Subjects>Math>Algebra

How do you factor 125x3 plus 343y3?

Updated: 4/28/2022

Wiki User

∙ 13y ago

Best Answer

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).

Wiki User

∙ 13y ago

Still curious? Ask our experts.

Chat with our AI personalities

Steve

Knowledge is a journey, you know? We'll get there.

Chat with Steve

Rafa

There's no fun in playing it safe. Why not try something a little unhinged?

Chat with Rafa

Lao

The path is yours to walk; I am only here to hold up a mirror.

Chat with Lao

Add your answer:

Earn +20 pts

Q: How do you factor 125x3 plus 343y3?

Write your answer...

Submit

Still have questions?

imp

Continue Learning about Algebra

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

343y3

How do you factor 16x2 plus 24x plus 9?

factor the trinomial 16x^2+24x+9

What is 5a2 plus 10ab plus 5ab2 factor out?

5a(a+2b+b²)

What is the factor trinomial 2x plus 7x plus 10?

10 + 9x

How do you factor 10x plus 15y?

5

Related questions

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?

no

What are the factors of 64x3 plus 343y3?

(4x + 7y)(16x2 - 28xy + 49y2)

How do you factor 125x3 minus 8?

(5x - 2)(25x^2 + 10x + 4)

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

(5x + y)(25x^2 - 5xy + y^2)

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

343y3

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!!

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

5m

What is the other factor of 2a2 plus 5a plus 12?

The other factor is 1.

Factor of a square plus 4ab plus 4bsquare?

(a + 2b)(a + 2b)

Trending Questions

What is the square root of 45 in simplest radical form? What is b squared plus b squared? What is the expanded form of 0.13? What is the square feet of a room that measures 10 ft by 10 ft by 8 ft tall? What is 15a plus 20ab fully factorised? How would these go in order from smallest to largest 2.422 30.292 1.08 7.848? What is the highest common factor of 44 and 52? What times five equals one hundred twenty five? 8 less than a number s? What does 3x plus 3 equal? In the Viscosity lab the honey was the variable and the temperature of the water was the variable? What number is a factor of 1000 but not of 10000 and also is a multiple of both 50 and 8? WHAT IS 5 is to 12 as x is to 48? What is Four less than the square of a number? If four times a number plus 3 is 11 what is the number? In a line graph the horizontal axis is also called the? Find of the x-intercept of the line that contains the points -2 3 and 2 0 by graphing.? How do you solve systems of equations by using elimination? What does the digit 6 represent in 687413? What is 15 x 9 equals?

Previously Viewed

How do you factor 125x3 plus 343y3?

Unanswered Questions

How important is decentralization in the future of Web3? How Does Hyvä Theme and PWA Studio Integration Enhance Magento 2 Frontend Development and Performance? Do Dental Implants Change Face Shape? Why Is Leisure Time Sodium Bromide Essential for Hot Tubs & Spas? What is Penetrant Testing (PT) and how does it work? What industries commonly use Penetrant Testing? Are there any educational resources for new users on Coin8? What services does urgent family care offer?

Resources

Top Categories

Product

Company

Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.