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Stels [109]
3 years ago
13

F(x)=

" class="latex-formula"> and g(x)=x^{2}

find f(g(-6)
Mathematics
1 answer:
prisoha [69]3 years ago
8 0

Answer:

f(g(-6))=2\sqrt{10}

Step-by-step explanation:

first we need to find g(-6)

g(x)= x^2\\\\g(-6)=(-6)^2\\\\g(-6)=36

so g(-6)=36

so we need to find f(36)

f(x)=\sqrt{x+4} \\\\f(36)=\sqrt{36+4} \\\\f(36)=\sqrt{40}\\\\f(36)=\sqrt{4}* \sqrt{10} \\\\f(36)=2\sqrt{10}

so that's answer

f(g(-6))=2\sqrt{10}

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