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Allisa [31]
3 years ago
6

(63xto the third power +45x to the second power + (7x+5)

Mathematics
1 answer:
guajiro [1.7K]3 years ago
3 0
(63x³+45x²)+(7x+5)
108x²+7x+5 is your answer 
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Density is mass divided by volume. Find the density of an aluminum block with a mass of 35 grams and a volume of 14 cm3?
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The answer is 2.5 g/cm 3 :)

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4 years ago
The sum of 5 consecutive odd numbers is 135 what is the second number in this sequence
hoa [83]

Step-by-step explanation:

x + (x + 2) + (x + 4) + (x + 6) + (x + 8) = 135

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5·x = 115

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Do you agree?

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3 years ago
What is 4r+9r-11r+7r please im not trying to fail
kaheart [24]

Answer:

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Step-by-step explanation:

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3 years ago
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3 years ago
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What is the product of (3y^-4)(sy^-4)?
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Step-by-step explanation:

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