amosgborie1 amosgborie1

21-09-2016
Mathematics

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54+×^2/x, x=9 help me

Respuesta :

itsbribro itsbribro

21-09-2016

54 + x^2
_______
x

plug in 9 for x

54 + 9^2
_______
9

now 9^2=81

54 + 81
______
9

now add 54+81=135

now you have:

135/9

so you have to reduce this fraction by dividing 135 by 9 to get 15 as your answer.

so 15 is your answer!

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