Mathematics, 30.01.2020 03:56 tladitidimatso1783

Simplify: (d - 3)(d + 9)

a) d^2 + 6
b) d^2 - 27
c) d^2 - 12d - 27
d) d^2 + 6d - 27

Answers: 1

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Simplify: (d - 3)(d + 9)

a) d^2 + 6
b) d^2 - 27
c) d^2 - 12d - 27
d) d^2...

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