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dimulka [17.4K]
3 years ago
10

Earth contains water and oxygen molecules. Each mass is given below. Which has the greater mass? Explain how you know. water equ

als 2.99 × 10-26 kg and oxygen equals 2.66 × 10-26 kg
Mathematics
2 answers:
LenaWriter [7]3 years ago
7 0
Water becasue when u multiply them together water has abigger mass u get this by the formula
Bond [772]3 years ago
7 0

Sample Response: The water molecule has the greater mass because 2.99 is greater than 2.66. After comparing the exponents, which are the same, the coefficients are compared to determine the molecule with the greater mass.

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Answer:

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Step-by-step explanation:

The given expression is 15x^5 + 12x^4-24x^3-3x^2

Here we have to find the GCF of all the above terms.

The GCF is 3x^2, let's take out 3x^2 and write the remaining terms in the parenthesis.

15x^5 + 12x^4-24x^3-3x^2

=3x^2 (5x^3 + 4x^2 - 8x - 1)

Therefore, the factors are 3x^2 and (5x^3 + 4x^2 -8x -1).

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Thank you.

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