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Answered

  1. Find the degree of the monomial 6p3q2.
A2
B3
C5
D6

  1. Simplify (7t2 + 9) + (6t2 + 8).
At2 + 1
B13t^2 + 17
C13t4 + 17
D42t2 + 72

  1. Simplify 3n(4n2 + 5n).
A12n^3 + 15n^2
B7n2 + 8n
C12n2 + 15n
D12n2 + 8n
  1. Factor 18s – 63. (1 point)
A9(2s + 7)
B6(3s – 11)
C18(s– 3)
D9(2s – 7)
  1. What is the simpler form of ?
A25x6 + 20x3 – 4
B25x6 – 20x3 – 4
C25x^9 – 4**
D25x6 – 4
  1. Simplify (x + 7)(x + 5)
Ax2 + 12x + 35
Bx2 + 35
Cx2 + 12x + 12
Dx2 + 12x + 2
  1. Simplify (2z – 3)2.
A4z2 – 9
B4z2 – 9z
C4z^2 – 12z – 9
D4z2 – 12z + 9

Verified Answer :

texaschic101
  1. degree of monomial...add the exponents...degree of 5
    2. 7t^2 + 9 + 6t^2 + 8 = 13t^2 + 17
    3. 3n(4n^2 + 5n) = 12n^3 + 15n^2
    4. 18s - 63 = 9(2s - 7)
    5. ?? simpler form of what ?
    6. (x + 7)(x + 5) = x^2 + 5x + 7x + 35 = x^2 + 12x + 35
    7. (2z - 3)(2z - 3) = 4z^2 - 6z - 6z + 9 = 4z^2 - 12z + 9
madbajo20

Answer:

1. C.5

2. B.13t^2 + 17

3. A. 12n^3 + 15n^2

4. D. 9(2s – 7)

5. D. 25x6 – 4

6. A. x2 + 12x + 35

7. D. 4z2 – 12z + 9

Step-by-step explanation:

took the quiz these are 100% correct.

good luck guys.

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