## anonymous one year ago Please help!!!! Fan and medal.Use the inverse properties of logarithms to simplify the expression.10^(log21)

1. jim_thompson5910

Use the same idea as last time, just with a different base this time (10 instead of e)

2. jim_thompson5910

Rule: $\LARGE 10^{\log(x)} = x$ $\LARGE \log\left(10^x\right) = x$

3. anonymous

So replace the x with 21? @jim_thompson5910

4. jim_thompson5910

yes

5. anonymous

6. anonymous

@jim_thompson5910

7. jim_thompson5910

yep 21

8. anonymous

thank you very much

9. jim_thompson5910

yw