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Troyanec [42]
3 years ago
5

Which of the following is equivalent to the expression below?

Mathematics
1 answer:
larisa [96]3 years ago
5 0

Answer:

4a^2-6b^2+12

Step-by-step explanation:

(a^2 - 2b^2 + 3) - (4b^2 - 5) + (3a^2 + 4)

distribute the negative sign to each term in the 2nd expression

a^2-2b^2+3-4b^2+5+3a^2+4

combine like terms

4a^2-6b^2+12

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Answer:

Step-by-step explanation:

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Murrr4er [49]

Answer:

y = 3/2*x - 5

Step-by-step explanation:

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3 0
3 years ago
Which ordered pair is the solution to y = 2x + 10?
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The best way to solve a problem like this is guess and check.

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