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Mathematics, 18.03.2021 03:10 milkshakegrande101

If a2+3a+1=c and βˆ’4a+5=d, which of the following is equal to c+d? A a2+a+6A squared plus A plus 6

B a2βˆ’a+6
A squared minus A plus 6, , ,

C a2+7aβˆ’4
A squared plus 7 A minus 4, , ,

D 6

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If a2+3a+1=c and βˆ’4a+5=d, which of the following is equal to c+d? A a2+a+6A squared plus A plus 6
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