Answer:
640
Step-by-step explanation:
f(1)=1+
2
1
−3
Step 1: Simplify both sides of the equation.
f=1+2+−3
f=(1+2+−3)(Combine Like Terms)
f=0
5/8 is the answer.
hope this answer will help you
81
theres a crown at the bottom press it plez