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Polynomial Addition
(+)
3x2 + 6x + 2
When Combining Polynomials, ONLY the coefficient (number in front) changes !!!
4x2 + 3x + 5
  x2 +   x + 
(+)
3x2 + 4x  – 2
When Combining Polynomials, ONLY the coefficient (number in front) changes !!!
5x2 + 2x + 5
  x2 +   x + 
(+)
4x2 + 4x  – 2
When Combining Polynomials, ONLY the coefficient (number in front) changes !!!
5x2 - 2x  + 9
  x2 +   x + 
(+)
4x2 + 5x  – 2
5x2 - 3x  + 9
  x2       x  
The terms in the POLYNOMIAL SUM
must be connected by + or – signs.
(+)
4x2 - 5x   +4
5x2 - 3x   - 9
  x2       x  
The terms in the POLYNOMIAL SUM
must be connected by + or – signs.
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(+)
No matter what you are adding, only change       the coefficients (numbers in front).
          +          +
3        +2        – 3
4        +7        +6
screen shot at pmscreen shot at pmscreen shot at pmscreen shot at pmscreen shot at pmscreen shot at pmscreen shot at pmscreen shot at pmscreen shot at pm
(+)
No matter what you are adding, only change       the coefficients (numbers in front).
          -2        – 9
2        -7        +6
signs
screen shot at pmscreen shot at pmscreen shot at pmscreen shot at pmscreen shot at pmscreen shot at pmscreen shot at pmscreen shot at pmscreen shot at pm
(+)
No matter what you are adding, only change       the coefficients (numbers in front).
          +6         – 
 5       -8        +6
signs
screen shot at pmscreen shot at pmscreen shot at pmscreen shot at pmscreen shot at pmscreen shot at pm
The
End
Učenci, ki so rešili ta test so rešili tudi :
Lesson Naming Polynomials
Solving 2 step equations
Multiplying polynomials quiz
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