Question 948285
{{{f(x) = 7x -2 }}}and  {{{g(x) = 5- x^2}}} to evaluate the expression
 

 {{{g(f(1))}}} first find {{{f(1) = 7*1 -2 =5}}}

now find {{{g(5)}}}

{{{g(5) = 5- 5^2}}}

{{{g(5) = 5- 25}}}

{{{g(5) = - 20}}}


so,{{{g(f(1))=-20}}}