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o-na [289]
2 years ago
5

What is the product of (y+3)(y^2- 3y+9)

Mathematics
1 answer:
makvit [3.9K]2 years ago
3 0

Answer:

y^3+27

Step-by-step explanation:

(y+3)(y^2-3y+9)\\

*use box method

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Umnica [9.8K]

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Step-by-step explanation:

To determine how much a decimal was multiplied, you need to find how many places the decimal moved.

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100 = 2     1,000 = 3 and it keeps going.

So since the decimal moved 1 time, the answer to question one is 10

Now question 2.

Both 8.4 ÷ 2.1 and 84 ÷ 21 will give the exact same answer. It is just easier to solve. So solve which one is easier for you. I did 84 ÷ 21.

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We can verify our answer by multiplying the the divisor by the quotient

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6 0
3 years ago
Do we go back 2 ppaces or go forward 2 places when making percenta into decimals
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The perez family is researching the cost of keeping their dog at a kennel during an upcoming vacation . The local kennel allows
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Answer:

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3 years ago
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