Question

Vocabulary and Simplifying Terms- HW Name ___juvi____

Identify.
1. h + 4h
a. terms:
b. coefficient:
c. variable:
d. constant:
e. like terms:

2. 3j + 2j + 4
a. terms:
b. coefficient:
c. variable:
d. constant:
e. like terms:

3. 2k² + n – k
a. coefficient:
b. variable:
c. constant:
d. like terms:

Simplify.
4. 3j + 2j + 3k 5. 4d + 2d - 3 6. 2k + 3 + k – k

7. 2(3 + 2n) 8. 3(r) 9. 3(5d)

10. (6x – 5) + 9 11. 4 + 3(2x + 7) 12. 5 + 3(2x + 8)

Answer 1

1. h + 4h

a. The terms are h and 4h

b. The coefficient is 4

c. The variable is h

d. There is no constant

e. h and 4h are like terms and you can simplify this equation easily h+4h = 5h

2. 3j + 2j + 4

a. The terms are 3j, 2j and 4

b. The coefficient is 3 with the j (3j) and the other coefficient is 2 with the j (2j)

c. The variable is j.

d. The constant is 4

e. 3j and 2j are like terms.

3. 2k^2 + n - k

a. The coefficient is 2 with the k (2k^2)

b. The variables are n and k

c. There is no constant

d. 2k^2 and k are like terms

4. 5j + 3k

5. 6d - 3

6. 2k + 3

7. 6 + 4n

8. 3r

9. 15d

10. 6x + 4

11. 25 + 6x

12. 29 + 6x

Explanation: