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Sedbober [7]
3 years ago
5

Which is equivalent?

Mathematics
1 answer:
Arlecino [84]3 years ago
6 0

Steps to simplify:

(2x + 3)(x - 7)

~Use FOIL to multiply

(2x * x) + (2 * -7) + (3 * x) + (3 * -7)

~Simplify

=2x² - 14x + 3x - 21

~Combine Like Terms

2x² + (-14x + 3x) - 21

~Simplify

2x² - 11x - 21 (Option 2)

Best of Luck!

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Answer:

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Step-by-step explanation:

set up an equation

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Shalnov [3]

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3 years ago
Find S16 for 1 + 7 + 13 + 19 +
amm1812

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