lindzjbob lindzjbob

18-08-2022
Mathematics

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Find the value of this expression if x = -9.
x² + 1 / x+ 7

Respuesta :

redbudtree84 redbudtree84

18-08-2022

hi

x² + 1 / x+ 7

with x = -9

A = ((-9)² +1 ) / ((-9) +7 )

A = ( 81 +1) / -2

A = 82 / -2

A = - 82/2

A = -41

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