Choose the correct simplification of 9x2(4x + 2x2 − 1).
18x4 + 36x3 − 9x2
18x4 − 3...
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Mathematics, 03.02.2020 20:03 gamergladiator43
Choose the correct simplification of 9x2(4x + 2x2 − 1).
18x4 + 36x3 − 9x2
18x4 − 36x3 + 9x2
36x4 + 18x3 − 9x2
36x4 − 13x3 + 9x2
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