Algebra  Polynomials (addition and subtraction)
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GIVEN THE POLYNOMIAL:
a. List the
terms of the polynomial.
b. Write the polynomial in
descending order.
c. State the
degree of the polynomial and the
leading coefficient.
 a. List the terms of the polynomial.
 b. Write the polynomial in descending order.
c. State the degree of the polynomial and the leading coefficient.
The degree is
^{5} and the leading coeffecient is
1.

GIVEN THE POLYNOMIAL:
a. Identify the
degree of each term.
b. Identify the
degree of the polynomial.
 a. Identify the degree of each term.
b. Identify the
degree of the polynomial.
6

ADD:

ADD THE POLYNOMIALS:
+
 COMBINE LIKE TERMS AND SOLVE:


ADD THE POLYNOMIALS:
+
 GROUP LIKE TERMS:
 6.1a^{2} + (7.2a^{2})  8.2c  3c +4.7a^{2}c + (9a^{2}c)
=

Subtract the polynomials.

 Change to addition: (.01c^{2}^{ } .03cd + .05d^{2}) + (.05c^{2})^{ }+ (.07cd) + .02d^{2}
 Combine like terms:
 .01c^{2}^{ }+ (.05c^{2})  .03cd + (.07cd) + .05d^{2}^{ }+ .02d^{2}
 SOLVE:
 .04c^{2}  .1cd + .07d^{2}


The perimeter of a triangle can be represented by the polynomial
19x  3.
Find an expression that represents the length of the missing side.