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Mathematics
28 June, 18:26
Find the sum: (3x2 + 5x - 8) + (5x2 - 13x - 5)
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Hayden Bradley
28 June, 18:32
0
Answer:8x^2-8x-13
Step-by-step explanation:
(3x^2+5x-8) + (5x^2-13x-5)
Removing brackets
3x^2+5x-8+5x^2-13x-5
Collect like terms
3x^2+5x^2+5x-13x-8-5
8x^2-8x-13
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Kaylin Mcpherson
28 June, 18:50
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8x2 - 8x - 13
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