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

03-03-2019

Answer:

C x >=0

Step-by-step explanation:

Each term has to be defined

sqrt(5x) >= 0

Square each side

5x >=0

Divide by 5

5x/5 >=0/5

x >=0

sqrt(x+4) >=0

Square each side

x+4 >0=

Subtract 4 from each side

x+4-4 >=0-4

x >=0-4

The first is more restrictive so we use that

x>=0

Answer Link

jordanmharris91 jordanmharris91

18-04-2021

Answer:

The CORRECT answer is x _> 0

Step-by-step explanation:

x= greater than or = to 0

Answer Link

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