JAMB - Mathematics (2014 - No. 5)

If log7.5 = 0.8751, evaluate 2 log75 + log750

6.6252

6.6253

66.252

66.253

If log 7.5 = 0.8751
Then 2log75 + log750
= 2(1.8751) + 2.8751
= 3.7502 + 2.8751
= 6.6253