SOLUTION: Let f(x)=x^2+3, evaluate the following. a. f(a)−1= b. f(a−1)= c. f(e+d)=

Algebra ->  Expressions-with-variables -> SOLUTION: Let f(x)=x^2+3, evaluate the following. a. f(a)−1= b. f(a−1)= c. f(e+d)=      Log On


   

Question 923407: Let f(x)=x^2+3, evaluate the following.
a. f(a)−1=
b. f(a−1)=
c. f(e+d)=
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

Let f%28x%29=x%5E2%2B3, evaluate the following:
a. f%28a%29-1=+a%5E2%2B3-1=+a%5E2%2B2
b. f%28a-1%29=+%28a-1%29%5E2%2B3=a%5E2-2a%2B1%2B3=a%5E2-2a%2B4
c. f%28e%2Bd%29=%28e%2Bd%29%5E2%2B3=e%5E2%2B2ed%2Bd%5E2%2B3