algebra

posted by .

Will someone please help me slove this question.

Completely factor the polonomial.
8x^3+16x^2+8x+16

  • algebra -

    looks like we can group it

    = 8x^2(x+2) + 8(x+2)
    = (x+2)(8x^2 + 8)
    = 8(x+2)(x^2 + 1)

    we could have factored out the 8 first ....

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. dividing a polynomial by a polynomial

    (-6v^2 - 4 + 9v +v^3)/ (v - 4)i am just a little lost can someone explain this to me. thanks. Arrange the polonomial in descending order... v^3-6v^2 +9v -4 Then divide. v-4 !v^3-6v^2 +9v -4 The first term is v^2, so v^2*(v-4) is v^3-4v^2 …
  2. Factor

    How do I factor these: 2x2 - 16x + 30 4x^2-9 x^2-5x 5x^2-26x+5 25x^2+4 Example: 2x^2 - 16x + 30 = 2 (x^2 - 8 x + 15) 2(x - 5)(x - 3) The first, factor out a 2 first. Then factor . The second...difference of two squares Third factor …
  3. algebra

    Could someone please help me to slove this question. (2y/x^2)+(7/x(x-3)) get a common denominator (x^2*x*(x-3)), combine the fractions. Notice there is a y in the first numerator, and no y's in the denominator. Consequently, there …
  4. Algebra

    There are two solutions to | 16x - 5 | = 3. The greatest solution is ___. Since the expression, 16x - 5, can be either positive or negative, solve for both. 16x - 5 = 3 16x = 8 x = .5 -(16x - 5) = 3 -16x + 5 = 3 -16x = -2 x = 1/8 You …
  5. Pre-Algebra [Math]

    How do you factor a number? An example question is: Factor the monomial 36x2y completely. Could you please explain the process?
  6. ALgerbra 2

    I need to factor this equation completely. CAn someone help me please. 2x^4 + 16x
  7. Algebra

    Factor the following expression completely: 36^3-16x
  8. ALGEBRA

    FACTOR THE FOLLOWING EXPRESSION COMPLETELY: -6X^3-20X^2+16X
  9. math

    please factor completely. 81-16x^2
  10. College Algebra

    factor completely: 16x^2 + 16x-21 I got not factorable...

More Similar Questions