mforty39483 mforty39483

10-04-2020
Mathematics

contestada

Prove that the value of expression 9^7+3^12 is divisible by 90.

Respuesta :

dereje28 dereje28

10-04-2020

9^7=4782969 and 3^12=531441 and when you add 4782969 and 531441 together you get 5314410. Then divide that number by 90 and get 59049

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