3 years ago

Can someone please help me I will be giving 100 points and 5 starts if you can help me

Mathematics

1 answer:

svlad2 [7]3 years ago

4 0

Answer:

number 5 is 15x

Step-by-step explanation:

what you have to do is just add basically. The ones with exponents you do the usual with those as well. Ignore the X's and when you solve the problem add the x beside the number.

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