QuickHelper

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About QuickHelper

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Teaching Since: May 2017
Last Sign in: 352 Weeks Ago, 5 Days Ago
Questions Answered: 20103
Tutorials Posted: 20155

Education

  • MBA, PHD
    Phoniex
    Jul-2007 - Jun-2012

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  • Corportae Manager
    ChevronTexaco Corporation
    Feb-2009 - Nov-2016

Category > Engineering Posted 21 Aug 2017 My Price 15.00

Perform the indicated operation below and simplify

  1. Perform the indicated operation below and simplify if possible by combining like terms. Write the result in standard form.(6y2 - 7y - 3) - (2y2 - 9y -7)
      4y2 + 2y + 4
      4y2 + 2y - 10
      4y2 - 16y +4
      8y2 -16y + 4
      8y2 + 2y + 4

 

  1. Multiply or find the special product.(4x - 9) (8x - 4)
      32x2 + 36
      32x2 + 88x -36
      32x2 + 88x + 36
      32x2 - 88x - 36
      32x2 - 88x 36
  1. Multiply or find the special product(x+4)(x+9)
      x2 + 13x
      x2 + 4x + 36
      x2 + 36
      x2 + 13x + 36
      x2 + 13x + 9

 

  1. Factor out the common factor.8x3 - 104x
      8x3(1 - 13x)
      8(x3 - 13x)
      8x2(x - 13)
      x(8x2 - 104)
      8x(x2 - 13)

 

  1. Completely factor the difference of two squares. x2 - 16
      (x+4) - (x-4)
      (x+4)2
      (x+4)(x-4)
      (x+4)+(x-4)
      (x-4)2
  1. Factor the perfect square trinomial.x2 - 16x + 64
      (x+8)(8-x)
      (x+8)2
      (x-8)2
      (x+8)(x-8)
      (x+8)

 

  1. Factor the trinomialx2 + 14x + 45
      (x-5)(x-9)
      (x+5)(x-9)
      (x+5)(x+9)
      (x-5)-(x-9)
      (x-5)(x+9)

 

  1. Completely factor the expression5x2 - 125
      5(x+5)(x+125)
      5(x+5)(x+5)
      5(x-5)(x-5)
      5(x+5)(x-125)
      5(x+5)(x-5)

 

  1. Find the domain of the expression.
      All real numbers x
      All real numbers x such that x ≠ 5
      All nonnegative real numbers x such that x = 5
      All real numbers x such that x < 5
      All real numbers x such that x ≠ 1/5

 

  1. Find the coordinates of the point labeled VI
      (3,2)
      (3,-2)
      (-2,-3)
      (-3,-2)
      (2,3)
  1. Plot the points below whose coordinates are given on a Cartesian coordinate system.(-2,7), (-7,-2), (7,-5), (7,-8)
     
     
     
     
     

 

  1. Find the distance between the points(-7,8), (5,-8)
      8
      20
      7
      5
      400

Answers

(10)
Status NEW Posted 21 Aug 2017 06:08 PM My Price 15.00

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