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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:
6.1
a
^{2}
+ (7.2
a
^{2}
)  8.2
c
 3
c
+4.7
a
^{2}
c
+ (9
a
^{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}
SUBTRACT:
FROM
RULE
: SUBTRACT A FROM B
= B  A
Distribute:
Regroup Terms:
Get common denominators:
Solve:
The perimeter of a triangle can be represented by the polynomial
19x  3
.
Find an expression that represents the length of the missing side.
Author:
randycapped
ID:
267549
Card Set:
Algebra  Polynomials (addition and subtraction)
Updated:
20140324 01:55:40
Tags:
Polynomials
Folders:
Algebra
Description:
Polynomials (addition and subtraction)
Show Answers:
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