Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/10

Click to flip

10 Cards in this Set

  • Front
  • Back
3(2a+4b)+7(a+3b)
=6a+12b+7a+21b
=13a+33b
Are They Like Terms or Not 4x,-5x,9x
They are Like Terms
7(8x+3x)
=7(11x)
=77x
4(3x)-5(2x)+7(2y)
=12x-10x+14y
=2x+14y
5(8+3)
=5(11)
=55
Are They Like Terms or Not 4x,-5
They are Not Like Terms
4(7x+2x-3z)
=28x+8x-12z
=36x-12z
(3x3+5x2-7x-8)+(5x2-9x2+2x+7)
=3x3+5x2-7x-8+5x2-9x2+2x+7
=8x3-4x2+5x-1
Are They Like Terms or Not 4,-5,9
They are Like Terms
(- negative) - and -
(+ positive) + and -
= +
= -