sftwining sftwining

18-04-2018
Mathematics

contestada

Evaluate the expression below when x = -1.

2x∧2 − 5
______
x + 9

Respuesta :

aencabo aencabo

18-04-2018

If x= -1

so.
2(-1)^2-5 / (-1 +9)
=-3/8
=-0.375

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