Mark M. answered 04/28/20
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Retired math prof. Very extensive Precalculus tutoring experience.
log2[4(x2 + 6x + 9)] = log2[4(x+3)2] = log2(22) + 2log2(x+3) = 2 + 2log2(x+3).
Izzy R.
asked 04/28/20Mark M. answered 04/28/20
Retired math prof. Very extensive Precalculus tutoring experience.
log2[4(x2 + 6x + 9)] = log2[4(x+3)2] = log2(22) + 2log2(x+3) = 2 + 2log2(x+3).
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