## TheEdwardsFamily one year ago HELP ME PLZ!!!! Medal +Fan What is the missing exponent? (106) ____= 10 -18

1. Nnesha

the question is $\huge\rm (10^6)^{??}=10^{-18}$ use ^ for exponent

2. Bossvideogamer21

i honestly don't know

3. anonymous

oh that formatting helps alot! haha

4. Nnesha

now remember the exponent rule $\huge\rm (x^m)^n=x^{m ·n}$ you should multiply the missing exponent with 6 to get -18 exponent

5. Nnesha

what would you multiply by 6 to get -18 ?

6. TheEdwardsFamily

ok 6*(-3) = -18

7. Nnesha

looks good

8. Nnesha

or there is another way to find missing exponent let missing exponent = x $\huge\rm (10^6)^{x}=10^{-18}$ $\huge\rm 10^{6x}=10^{-18}$bases are the same so you cancel them out and then solve for x

9. TheEdwardsFamily

yea so -3 would be the answer

10. TheEdwardsFamily

I get it now

11. Nnesha

good

12. TheEdwardsFamily

Thanks @Nnesha !