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What is the sum of this problem?
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5 votes
What is the sum of this problem?

What is the sum of this problem?-example-1
User StephenTG
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1 Answer

2 votes

Explanation:

= (3x² - 4) + (5x² + 8)

= (3 + 5)x² + (-4 + 8)

= 8x² + 4

User Will Ashworth
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