Algebra
Calculus
Trigonometry
Matrix
Question
Calculate the value
120log10(5)×log10(3)
Alternative Form
≈40.019213
Evaluate
3log10(25)×5log10(81)
Multiply the terms
15log10(25)×log10(81)
Simplify
More Steps
Evaluate
log10(25)
Write the number in exponential form with the base of 5
log10(52)
Use logabn=nlogab to simplify the expression
2log10(5)
15×2log10(5)×log10(81)
Simplify
More Steps
Evaluate
log10(81)
Write the number in exponential form with the base of 3
log10(34)
Use logabn=nlogab to simplify the expression
4log10(3)
15×2log10(5)×4log10(3)
Solution
120log10(5)×log10(3)
Alternative Form
≈40.019213
Show Solution
