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gayaneshka [121]
3 years ago
13

(9x) (4x^3) (2x^4y) =

Mathematics
1 answer:
lesya692 [45]3 years ago
4 0
(9x) (4x^3) (2x^4y) =(9*4*2) x^{1+3+4} y=72 x^{8} y
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