Mathematics 30 June 1999 Grade 12 Diploma Exam
Mathematics 30 June 1999 Grade 12 Diploma Exam
Mathematics 30 June 1999 Grade 12 Diploma Exam
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14. Given that log b 64 = 3 , the value of b is<br />
2<br />
A. 16<br />
B. 42 2 3<br />
C. 96<br />
D. 5<strong>12</strong><br />
15. If log 5 (<strong>12</strong>5x) = 25, then the value of x is<br />
A. 5 28<br />
B. 5 22<br />
25<br />
C. 5 3<br />
D. 5<br />
9