juliussparks14
juliussparks14 juliussparks14
  • 03-03-2019
  • Mathematics
contestada

which inequality represents all values of x for which the product below is defined

which inequality represents all values of x for which the product below is defined class=

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wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 03-03-2019

Answer:

B x ≥0

Step-by-step explanation:

We have to find where each term is valid

sqrt(5x) ≥0

Square each side

5x ≥0

Divide by 5

x ≥0

sqrt(x+3) ≥0

Square each side

x+3≥0

Subtract 3 from each side

x+3-3 ≥0-3

x ≥-3

The first is more restrictive so that is the one we use

x ≥0

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