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Find the sum: (3x2 + 5x − 8) + (5x2 − 13x − 5)

Find the sum: (3x2 + 5x − 8) + (5x2 − 13x − 5)
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Find the sum: (3x2 + 5x − 8) + (5x2 − 13x − 5)

User Oyebisi
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2 Answers

6 votes
I showed my work too. hopefully this helps

Find the sum: (3x2 + 5x − 8) + (5x2 − 13x − 5)-example-1
User Alex Beugnet
by
8.4k points
2 votes
(3x² + 5x - 8) + (5x² - 13x - 5)

group like terms

3x² + 5x² + 5x - 13x - 8 - 5

8x² - 8x - 13
User Salgar
by
7.9k points
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