posted by .

Write the binomial
1 − 27b3
as the difference of cubes.

  • Algebra -

    what is (1^3-(3b)^3)?

    I will be happy to check your answer. You need to memorize the two factors of

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. math

    please help me simplify (x^3+8)/(x^4-16). thanks. The denominator is cleary the differerence of two squares (X^2-4)(x^2+4). That can again be factored to (x+2)(x-2)(x^2+4). The numerator can be factored using the trinomial simplification.. …
  2. algebra help!!!!

    Add: b^−3 ca^−1 −xc^−2 how would i do this ?
  3. Algebra

    I have been doing sum of cubes and difference of cubes problems and I just cant figure out these questions... Sum of Cubes Pattern a3 + b3 = (a + b)(a2 - ab + b2) Difference of Cubes Pattern a3 - b3 = (a - b)(a2 + ab + b2 1. 64x^3 …
  4. algebra 1

    1) Can you write a binomial in standard form with degree of zero?
  5. Binomial

    Independent samples of n1 = 400 and n2= 400 observations were selected from binomial populations 1 and 2, and x1 = 100 and x2 = 127 successes were observed. What is the best point estimator for the difference ( p1-p2) in the two binomial …
  6. Science

    1. You observe two beakers containing clear liquid and ice cubes. In the first beaker, the ice cubes are floating. In the second, the ice cubes are on the bottom of the beaker. Write a hypothesis to explain the difference in your observations …
  7. biology

    Given the part of the molecule shown below, can the underlined atom participate in a hydrogen bond with an approriate bonding partner?
  8. Algebra

    Which special case is represented by x^2-121?
  9. Algebra

    For what values of a is the value of the binomial 2a−1 smaller than the value of the binomial 7−1.2a by 7?
  10. Algebra

    For what values of p is the value of the binomial 1.5p−1 smaller than the value of the binomial 1+1.1p by 4?

More Similar Questions