Q. Given the function f(x)=x2+3, find the value of f(−32) in simplest form.Answer:
Given Function: We are given the function f(x)=x2+3 and we need to find the value of f(−(32)). First, we substitute x with −(32) in the function. f(−(32))=(−(32))2+3
Substitution and Calculation: Now we calculate the square of −(32).(−(32))2=(−32)×(−32)=94
Calculate Square: Next, we add 3 to the result of the square of −(32).f(−(32))=94+3To add 3 (which is the same as 927) to 94, we find a common denominator, which is already 9.
Add 3: We add the two fractions.f(−32)=94+927=94+27=931
Final Answer: We have found the value of f(−32) in simplest form.Therefore, the final answer is f(−32)=931.
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