yeetpeetmeet yeetpeetmeet
  • 22-01-2021
  • Mathematics
contestada

What is the value of the expression below when x=4?
2x2+x-5

Respuesta :

abdullahrafeeqovdnqi
abdullahrafeeqovdnqi abdullahrafeeqovdnqi
  • 22-01-2021

Answer:

2x2+x-5

using x=4

(2×2)+4-5

4+(-1)

4-1=3

Answer Link
cindyhls
cindyhls cindyhls
  • 22-01-2021

Answer:

3

Step-by-step explanation:

(2×2)+x-5

=4+x-5

=4+(4)-5

=8-5

=3

Answer Link

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