# Algebra Check

What is the simplified form of 3a^4b^-2c^3?

a. (81a^4c^3)/(b^2)

b. (81a^4)/(b^2c^3)

c. (3a^4)/(b^2c^3)

d. (3a^4c^3)/(b^2)

D

What is -a^-2 if a = -5?

a. -25
b. 25
c. -1/25
d. 1/25

D

What is (-m)^-3n if m = 2 and n = -24?

a. 3
b. -3
c. 4
d. -4

A

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1. What is the simplified form of 3a^4b^-2c^3?

a. (81a^4c^3)/(b^2)

b. (81a^4)/(b^2c^3)

c. (3a^4)/(b^2c^3)

d. (3a^4c^3)/(b^2)

D YES

What is -a^-2 if a = -5?

a. -25
b. 25
c. -1/25
d. 1/25

D No -1/(-5)^2 = -1/25 so C

What is (-m)^-3n if m = 2 and n = -24?

a. 3
b. -3
c. 4
d. -4

A NONE OF THESE. -2^72 is huge. You have a TYPO

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2. It is not -3n. It is (-m)^-3 n. So it would be -.125* -24, which is how I did it.

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3. [(-m)^-3 ] n

[1/(-2)^3] (-24)

(1/-8)(-24)

3
YES A

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4. Thank you so much! Just one quick question...is it a rule to always simplify first and then substitute, as in question 2?

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5. That is up to you.

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6. Are all of these correct Damon?

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7. all of Damon's answers are correct

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8. 1.d
2.c
3.d
4.a
5.a

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9. ^^^^^^^^
boop's answer is right 100%

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10. thanks

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11. Boop is right

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12. if you also have 6 questions, the answer for 6 is A

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13. boop is right

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14. Thanks Bloop
5/5 100%

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15. Thx

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16. Thxx Boop

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17. 1. D
2. C
3. D
4. A
5. A

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18. Louis Vuitton Copy Directly managed vuitton copy there is a qualification to import the shop floor, the furoshiki package of nylon of the first paragraph of the whole country is wrapped blended with the woman of the arrogant series, high-end flashy, high-end fasteners, Our high-grade fasteners are from oEMs in large factories, and the fasteners are sturdy and high quality and high quality. In

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19. Trust that^^

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20. おうぁよ　ございます~

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21. ありがと Rose!~

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22. Thank you boop!

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23. 2020
d
c
d
a
a
a

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24. 1. d. 3a^4c^3/b^2
2. c. - 1/25
3. d. - z/y^4
4. a. 3
5. a. -4 ^-4
shoutout boop! just typing out the answers :)

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25. Yay I gave Boop the 100th thumbs up :)

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26. 2021, Unit 2 EaEF
1, D. 3a^4c^3/b^2
2, C. -1/25
3, D. -z/y^7
4, A . 3
5, A. -4^-4

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27. Still Works in 2022! Thanks Boop!

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