3 years ago

(7k^4)(3k^9) what is the answer to this problem

Mathematics

2 answers:

Anna [14]3 years ago

6 0

Answer:

21k ^13

Step-by-step explanation:

sergey [27]3 years ago

4 0

Answer:

21k^13

Step-by-step explanation:

when multiplying two variables that are raised to different powers you multiply the coefficient 7x3=21, then add the powers, 9+4=13 and you get 21k^13

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