Question

find logarithm of (86)(0.45)

Answer 1

Here it is:

(86)(0.45) = 38.7
lg38.7 = 1.587710965 = 1.59 (3sf)

Hope this helps!

Answer 2

Reorder the terms for easier multiplication: x = 86 * 0.45glo Multiply 86 * 0.45 x = 38.7glo Solving x = 38.7glo Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Simplifying x = 38.7glo
0.87052430306 is the answer