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Mathematics
19 September, 05:08
Find the sum of 3x2 + 5x - 1 and x2 - 2x - 7.
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Eliza Roberson
19 September, 05:20
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A = 4x^2 + 3x - 8.
Step-by-step explanation:
A = 3x^2 + 5x - 1 + x^2 - 2x - 7
A = 4x^2 + 3x - 8.
That is my answer.
Hope that you understand.
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