bassking1 bassking1
  • 19-12-2017
  • Mathematics
contestada

Let be equal 7 , what is the value of the expression 4b^2+b-5?

Respuesta :

nikkiredd2001p16lhf nikkiredd2001p16lhf
  • 19-12-2017
4(7)^2= 49×4= 196
7-5=2
196+2=198
198 is your answer
Answer Link
godsgraceisforeveran
godsgraceisforeveran godsgraceisforeveran
  • 18-12-2018

Answer: 198  (Just took the test and passed)


Step-by-step explanation: order of  operation

4b^2+b-5    B=7

4(7^2)+7-5

4(49)+7-5

196+7-5

203-5

198


Answer Link

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