Question

Express log(2)A in terms of the 2 logarithms of prime numbers:
A= √3 * (4th root)(125)) / 7^3

Answer 1

3

√

125

=

3

√

5

3

=

5

Explanation:

Answer 2

• 1/4 log2 1125 - 3 log2 7

Explanation:

• A= √3 * (4th root)(125)) / 7^3 =
• (4th root) (9*125) / 7^3 =
• (4th root) (1125) / 7^3

Finding logarithm

• log2 A =
• log2 (4th root) (9*125) / 7^3 =
• 1/4 log2 1125 - 3 log2 7