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3 years ago

If f(x) = √ x + 11, what is f (20)?

Mathematics

1 answer:

mylen [45]3 years ago

8 0

Answer:

2sqrt(5)+11

Step-by-step explanation:

f(x)=sqrt(x)+11

f(20)=sqrt(20)+11

f(20)=sqrt(4*5)+11

f(20)=sqrt(4)*sqrt(5)+11

f(20)=2*sqrt(5)+11

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SashulF [63]

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The given equation is

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