Jenniferlam12
25.02.2021 •
Mathematics
Simplify the following expression
(6x2-9x - 4) - (2x2-3x - 9)
OA. 8x2 - 6x + 13
B. 8x2 - 6x + 5
OC. 43-12x+5
OD. 4x2 - 6x + 5
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