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pashok25 [27]
3 years ago
9

(2x ^ 9 * y ^ n)(4x ^ 2 * y ^ 10) = 8x ^ 11 * y ^ 20

Mathematics
1 answer:
olga55 [171]3 years ago
6 0

Answer:

solution is n= 2

Step-by-step explanation:

for the exponents for y

n + 10 =20

n = 10

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