3 years ago

(9y® + 2)2 = combine like terms

Mathematics

1 answer:

Vsevolod [243]3 years ago

4 0

Answer:

81y^2+36y+4

Step-by-step explanation:

First: 9y^2= 81y

Next: 2^2= 4

Then: 9y times 2= 18

Last: 18 times 2= 36y

(this : ^2 means squared in case you did not know)

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