Question

Let g be the function given by g(x)=(x+4)/√7x-5. find and simplify 4g(3)+2[g(2)]^2. Can someone please help me with this question. would like to see the steps on how to solve please thanks again.

Answer 1

Ok so this is how our equation will look like
\[4 ( \frac{(3)+4}{\sqrt{7(3)-5}})+2(\frac{(2)+4}{\sqrt{7(2)-5}})^2\]

Answer 2

start by finding the value of g(3)

then also find the value of g(2)

then when you have the values

multiply g(3) by 4 and add g(2) square multiplied by 2

hope it makes sense

Answer 3

Thank you BlackLabel for your help.

Answer 4

Thanks Campbell _st :)