willowlockett willowlockett
  • 25-02-2019
  • Mathematics
contestada

what is the value of 7x to the 2 power -10 ,when x = 6?

Respuesta :

rosie314 rosie314
  • 25-02-2019

Answer:

242

Step-by-step explanation:

1)  replace the values

7x^2-10

7(6)^2-10

2) get rid of the exponent by multiplying 6 times 6

7(36)-10

3) multiply 7 by 36

252-10

4) subtract 10

242

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