Find and simplify the expression if
f left parenthesis x right parenthesis equals x squared minus f(x)=x2−2.
f(5+h)−f(5)=

  10h +h^2

Step-by-step explanation:

Put the function arguments where x is and do the algebra.

  f(5 +h) -f(5)

  = ((5+h)^2 -2) -(5^2 -2)

  = (25 +10h +h^2 -2) -(25 -2)

  = 10h +h^2

12m

step-by-step explanation:

square root means have of a number so have of 3 is 1.5 then multiply it by 8 and you get your answer!