efletcher011913
efletcher011913 efletcher011913
  • 02-01-2021
  • Mathematics
contestada

Evaluate 6x^2+18x-15 at x=3. A-75
B-93
C-133
D-363

Evaluate 6x218x15 at x3 A75 B93 C133 D363 class=

Respuesta :

ChoiSungHyun
ChoiSungHyun ChoiSungHyun
  • 02-01-2021

Step-by-step explanation:

When x = 3,

6x² + 18x - 15

= 6(3²) + 18(3) - 15 = 54 + 54 - 15 = 93. (B)

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