Easy Algebra Step-by-Step

86 Easy Algebra Step-by-Step

Solution

a. x^2 − 1

Step 1. Count the terms of the polynomial.

x^2 − 1 has exactly two terms.

Step 2. State the specifi c name.

x^2 − 1 is a binomial.

b. 8 ab^3336644

Step 1. Count the terms of the polynomial.

8 ab^3336644 has exactly two terms.

Step 2. State the specifi c name.

8 ab^3336644 is a binomial.

c. xx^2 + 414 xx 2

Step 1. Count the terms of the polynomial.

xx^2 + 414 xx 2 has exactly three terms.

Step 2. State the specifi c name.

xx^2 + 414 xx 2 is a trinomial.

d.

1

3

xz^232

Step 1. Count the terms of the polynomial.

1

3

xz^232 has exactly one term.

Step 2. State the specifi c name.

1

3

xz^232 is a monomial.

e. − 2 xxxx^54 +++ 5554 − 37332 − 77 ++x 4

Step 1. Count the terms of the polynomial.

− 25 xx^543 +++ 55 − 337 xx− 7 2 ++x 4 has exactly six terms.

Step 2. State the specifi c name.

− 25 xx^543 +++ 55 − 337 xx− 7 2 ++x 4 is a polynomial.