rebecca3981 rebecca3981
  • 25-10-2020
  • Mathematics
contestada

C, D OR E PLEASE
help I will crown brainliest!!!!

C D OR E PLEASE help I will crown brainliest class=

Respuesta :

oscar236
oscar236 oscar236
  • 04-11-2020

Answer:

Step-by-step explanation:

c.  y = (x^2 + 3)(x + 4)

y = x^3 + 4x^2 + 3x + 12

d. y = (x^2 + x) / √x

y =   (x^2 + x) /  x^1/2

y = x^2/ x^1/2  +  x / x^1/2

y = x^(2 - 1/2) + x(1 - 1/2)

y = x^3/2 + x^1/2

or x =  √(x^3) + √x

e.   y = 5 /x^2

y = 5x^(-2)

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