How many different license plates are possible if the license number is 3 digits followed by 3 letters and the first digit cannot be a 0?

15818400 possible choices

Step-by-step explanation:

there are 9 choices for the first number times 10 choices (including 0 ) and  then you multiply by 10 again (repeats) and multiply by 26 (letters) 3 times.

15818400

Step-by-step explanation:

9×10×10×26×26×26

= 15818400

10a^3+277a^2-132a-792

step-by-step explanation:

(2a+11)(5a-12)(foil)

=10a^2-24a+55a-132 =10a^2+31a-132

(10a^2+31a-132)(a+6)

=10a^3+60a^2+31a^2+186a^2-132a-792 =10a^3+277a^2-132a-792

i hope this is what you are looking for : )