Math

posted by .

8x^3-125
X^Y^3-X^2Y^5

Pls show me steps

  • Math -

    8x^3-125

    This is a difference of cubes which has the pattern

    A^3 - B^3 = (A-B)(A^2 + AB + B^2)

    so 8x^3-125
    = (2x - 5)(4x^2 + 10x + 25)

    you have a typo in your second, but it looks like there would be a common factor.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. chemistry

    what is the ph of a solution that has [H] = 0.0045 can you show steps pls
  2. Math

    Factor pls show me steps thank u! (X-1)(x+2)^2-(x-1)^2(x+2)
  3. Math

    X^4Y^3-X^2Y^5 show steps pls briefly explain
  4. Math

    Simplify the rational expression 2x^3-x^2-6x ➗2x^2-7x+6 Pls show steps I want to understand thank u!
  5. statistics

    Use the list and calculation method to answer the following questions. Show your work at each step. 4. You draw three cards (with replacement) from a standard deck of cards. What is the probability that a. exactly one will be red: …
  6. Math

    Solve for w G=4x+1/2w+3/4 Can you show me the steps pls?
  7. physics

    isolate for f 1/di = 1/f - 1/do show all the steps pls
  8. math(urgent answer pls)

    Show that the series 1 + 2x/5 + 3x^2/25 + 4x^3/125 + ....is convergent if -5<x<5 and for no other value of x.
  9. maths(urgent answer pls)

    Show that the series 1 + 2x/5 + 3x^2/25 + 4x^3/125 + ....is convergent if -5<x<5 and for no other value of x.
  10. math

    okay so I have two questions that i'm completely stuck on ;-; 1.You want to buy three books that are on sale at 20% off. The original prices of the books are $2.50, $4.95, and $6.00. How much will you save?

More Similar Questions