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MAXImum [283]
3 years ago
14

50 POINTS!!! ASAP plz answer all questions will give brainiest!!!!

Mathematics
1 answer:
Sedaia [141]3 years ago
7 0

Answer:

1. 27x^{2} -78x+16

2. not completely sure but i think its x= -2 + 3i

3.x = 2 i √ 5 , − 2 i √ 5

4.x = − 9 ± √ 73 /2

5. Im not sure...

     ☀️☀️☀️☀️☀️☀️Hope This Helps☀️☀️☀️☀️☀️☀️

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Answer is when you look at the problem the first thing you should notice is the variable. Now we’re on to the solving to make this Easyer for you lets put this problem in the correct order 5 + n = -4 so we have to get negative 4 so we can not solve this problem until we replace the variable so we will replace the variable with 9, now the problem will look like this 5 + 9 = -4 and theirs your answer you substitute the variable for 9. Hope this helps pls mark brainlyest.

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