3 years ago

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Mathematics

1 answer:

Alexus [3.1K]3 years ago

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Answer: 5 $y$ − 1 + $y^{2}$

Step-by-step explanation:

Hey there! I will give the following steps, if you have any questions feel free to ask me in the comments below. Thank you!

Step 1: Collect like terms.

(3 $y$ + 2 $y$ ) + (6 − 3 − 4) + (-6 $y^{2}$ + 7 $y^{2}$ )

Step 2: Simplify.

5 $y$ − 1 + $y^{2}$

~I hope I helped you! :) Good luck!~

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when you reverse the digits in a certain two-diget number you increase it value by 27. What is the number if the sum of its digi

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I suggest this system of equations:
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We can solve this system of equations by equaliztion method
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