3 years ago

Help please thank you

Mathematics

2 answers:

grandymaker [24]3 years ago

6 0

Answer:

1/a^19 (1 over a to the 19th power)

Step-by-step explanation:

when you divide, you subtract the exponents. -13 minus -6 is -19. when its a negative, you put it positive over 1. hope this helps :)

work:

a^-13/a^-6= a^-19

a^-19 --> 1/a^19

*****this is wrong, answer is 1/a^7

pickupchik [31]3 years ago

4 0

Answer:

a^-7

Step-by-step explanation:

you would subtract the powers

-13 - -6 = -7

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