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Find the value of the monomial: 3x^2y for x=1, y=9

2 Answers

5 votes

Answer:

387,420,489 is the answer to the monomial.

Explanation:

3x^2y = 3(1)^2(9) when the variables are replaced.

3(1) = 3

2(9) = 18

3^18 = 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3

3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 = 387,420,489

Therefore, 387,420,489 is the answer to the monomial.

Hope this helps! :D

User Shradha
by
8.8k points
1 vote

Answer:

Explanation:

3x^2y

3(2)^2(9)

6^18= 101 559 956 668 416

User Dimusic
by
7.8k points

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