ssshanteria ssshanteria
  • 02-03-2017
  • Mathematics
contestada

If y = (x + 3)2, and the value of x=5, what is the value?

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Аноним Аноним
  • 02-03-2017
First let's rewrite the equation.
y = (5+3)2
y = 8 x 2
y = 16
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baabaagreysheep
baabaagreysheep baabaagreysheep
  • 02-03-2017
If you mean y = 2(x +  3), then you first need to expand the brackets and get 2x + 6. If x = 5, then 2 × 5 = 10 and 10 + 6 = 16, which would be your answer.

If by y = (x + 3)2 you mean y = (x + 3) + 2, then 5 + 3 = 8, and 8 + 2 = 10, which would be your answer.

I hope this helps!
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