Answer all. 100 points + brainliest

Answer:
Step-by-step explanation:
#1
a) 5
b) 2x and 6x,
c) 3x^2+8x+23
d) Factors of 7, 1 and 7, -1 and -7
#2= the second third and fifth
#3
5a^2+6a-3
#4 P=w(2)+5
#5 9x-2y+4z, 3c^2+5c-6, n^3+17m-15p
#6: -8r^2t^2-9rt^2-2rt-15, 4, 4, -8r^2t^2, -15
hope this helps. (when a number has ^2 that means squared)
Answer:
my answer came out just like the other user
1)
a) 5
b) 2x and 6x,
c) 3x^2+8x+23
d) Factors of 7, 1 and 7, -1 and -7
2)= the second third and fifth
3)
5)a^2+6a-3
4) P=w(2)+5
5) 9x-2y+4z, 3c^2+5c-6, n^3+17m-15p
6): -8r^2t^2-9rt^2-2rt-15, 4, 4, -8r^2t^2, -15
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