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Tju [1.3M]
2 years ago
9

What’s the answer to (9n^2+3n+4) - (6n^2+3n+3)=

Mathematics
1 answer:
Brut [27]2 years ago
8 0
The answer is 3n^2+1
9n^2 - 6n^2 = 3n^2
3n-3n=0
4-3=1
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Answer:

Option 2nd is correct

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Step-by-step explanation:

Given the equation:

9^x-3 = 729

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then;

9^x-3 =9^3

Therefore, the equation which is equivalent to 9^x-3 = 729 is, 9^x-3 =9^3

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GREYUIT [131]

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