bizzyliz9 bizzyliz9

24-04-2020
Mathematics

contestada

Evaluate the expression when x=-5.
x²+9x-6

Respuesta :

24-04-2020

Answer:

-26

Step-by-step explanation:

[tex] { - 5}^{2} + 9( - 5) - 6 \\ 25 - 45 - 6 \\ - 26[/tex]

Answer Link

iyohalucky7 iyohalucky7

24-04-2020

Answer: 64

Step-by-step explanation:

X2+9x-6

When x=-5

(-5)^2+9(5)-6

25+45-6

70-6

64

Answer Link

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