eg228849
eg228849
08-06-2021
Mathematics
contestada
What is the sum of 7x2 − 3x + 5 and 8x + 2?
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cdoninja7
cdoninja7
08-06-2021
The answer is 21 + 5x
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kashoutjayr
kashoutjayr
08-06-2021
7x2-3x+5 = 11x+5
8x+2 = 2(4x+1)
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