m2+p
2m + p
m + 2p
m+p2
Correct answer is C
Given: loga3 = m and loga5 = p
loga75 = loga(3×25)
= loga(3×52)
= loga3+loga52
= loga3+2loga5
Since loga3 = m and loga5 = p
∴ loga75 = m + 2p
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