SwaggyD123 SwaggyD123

29-01-2020
Mathematics

contestada

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

Respuesta :

meredith48034 meredith48034

29-01-2020

Answer:

solution is n= 2

Step-by-step explanation:

for the exponents for y

n + 10 =20

n = 10

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