7.1 day 1 add polynomials notes - mesa public schools · 2015-02-02 · polynomial day 1 notes...

7.1 Day 1 Add Polynomials Notes February 02, 2015

7.1 Combining Polynomials Day 1

Obj: I will understand how to add polynomials.

HW: Day 1 Homework BOTH sides.

one term

two terms

three terms

the sum of monomials,separated by + or -greatest degree of its termsdegree of terms decrease from left to right

the coefficient of 1st terms when written in standard form

2x3

4-5m

2x + 5

4x3 + 6x2 - x

8b9b + 7c

4x2y8 + 8x2y5 - xdegree: 10

7m3 + 2m2 - m

7m3 + 2m2 - mL.C.: 7

7.1 Day 1 Add Polynomials Notes February 02, 2015

d. 4a2b5  e. 8a3b  f. a4b6c

d. 4a3b2  a5b7 +

binomialtrinomialmonomial

f2 f1

+

Find the sum of each fruit.

key:

7.1 Day 1 Add Polynomials Notes February 02, 2015

Money is sorted in cash registers. Why?

Key

7.1 Day 1 Add Polynomials Notes February 02, 2015

Fill in your handout.

Fill in your handout.

7.1 Day 1 Add Polynomials Notes February 02, 2015

x3 x2 x1 x0 ( ) + ( ) + ( ) + ( )(2x3 - 5x2 + x) + (2x2 + x3 - 1)

- 12x3 - 5x2 + x2x2+ x3

(2x3 - 5x2 + x) + (2x2 + x3 - 1)

- 12x3 - 5x2 + x2x2+ x3

7.1 Day 1 Add Polynomials Notes February 02, 2015

Practice/Homework Time

7.1 Day 1 Add Polynomials Notes February 02, 2015

7.1 Day 1 Add Polynomials Notes February 02, 2015

7.1 Day 1 Add Polynomials Notes February 02, 2015

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