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5.8 Subtracting Polys

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5.8 Subtracting Polys. St: 10.0. Goal: To subtract polys. Subtracting Polys ... To Subtract polynomials, add the opposite. (5x3 2x2 3) - (4x2 - 9x 8) ... – PowerPoint PPT presentation

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Title: 5.8 Subtracting Polys


1
5.8 Subtracting Polys
  • St 10.0
  • Goal To subtract polys

2
Subtracting Polys
  • Same as adding the inverse
  • Change all the signs in the 2nd (_) and add
    together the like terms

3
To Subtract polynomials, add the opposite.
4
To Subtract polynomials, add the opposite.
5
Subtract
6
To Subtract polynomials, add the opposite.
  • (5x3 2x2 3) - (4x2 - 9x 8)

7
To Subtract polynomials, add the opposite.
  • (-3x3 - 5x2 1) - ( 2x2 5x - 7)

8
Write the problem and Subtract
9
Write the problem and Subtract
10
Write the problem and Subtract
11
Write the polynomial
5
x
x
2
12
AssignmentP. 238, 2-36 evenYou must write the
problem in add the opposite form or in columns.
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