math problem

posted by .

please help

Multiply and simplify answer

(v+f)(v^2-vf+f^2)

  • math problem -

    distributive property:

    v(v^2-vf+f^2) + f(v^2-vf+f^2)

    = v^3 - v^2 f + v f^2
    _____ + f v^2 - v f^2 + f^3
    ----------------------------- add
    = v^3 + 0 - 0 + f^3

    = v^3 + f^3

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. math,correction

    are these correct now i hope? Problem #1 simplify (m^2)/(8) divided by (m^5)/(16) My answer: (2)/(m^4) Problem #2 multiply (3x-30)/(x^2-4x) times (8x)/(10-x) My answer: (-6)/(x) No. 2/m^3 (3x-30)/(x^2-4x)* (8x)/(10-x) 3*(x-10)*8x /(x-10)(-1)(x)(x-4)
  2. algebra

    How do you simplify [2/(x+4)]+2 ----------- [3/(x+4)]+1 I know the answer is 2(x+5)/(x+7), but I have little idea how to get there! Please help?
  3. Algebra

    I having a hard time with this word problem: A backyard has dimensions 4 and 2/5 yards by 2 and 4/5 yards. What is the area of the backyard in square yards (yd^2)?
  4. Algebra (check my answers)

    Please check these answers. Multiply -7(2a2 -4) = -14a2 + 28 Multiply 0.5(a + b -5) = 0.5a + 0.5b - 2.5 Factor bx - by + bz = b(x - y + z) Combine like terms (simplify) 12x + 4 - 11y - 6x - 9 - y = 6x - 12y - 5 Evaluate the expression …
  5. Algebra

    Can you please check my work? You have helped other students I know. Thank you:) Multiply -7(2a2 -4) = -14a2 + 28 Multiply 0.5(a + b -5) = 0.5a + 0.5b - 2.5 Factor bx - by + bz = b(x - y + z) Combine like terms (simplify) 12x + 4 -
  6. Math Problem

    please help simplify Multiply (6x+1)(7x^2+5x+4)
  7. Math Problem

    Please multiply and simplify the answer I am having trouble with (3x+7)(4x^2+2x+8)
  8. math problem

    please help Simplify Multiply (2ã7-4ã2)(5ã7+10ã2)
  9. 7th grade math

    5. Taylor completed the problem below. Describe and correct the error in the problem. 2–4 = –2 • –2 • –2 •–2 =16 (1 point) 1. Taylor changed the negative exponent to a negative base. 2. (0 pts) Taylor did not multiply …
  10. Algebra

    Simplify the expression -5+i/2i I typed this problem into mathway and they told me the answer was 1/2+5i/2 but wouldn’t show me how they got it. They said to (“multiply by the conjugate and simplify”) but I have no clue on what …

More Similar Questions