Question 17
i | Find the smallest possible value of the expression
FS} (9—a)(5—a)(a+9)(a+5),
; where a is a real number.
FS} (9—a)(5—a)(a+9)(a+5),
; where a is a real number.
SASMO 2016 Secondary 3 (Grade 9) Contest Question 17
SASMO · SASMO 2016 Secondary 3 (Grade 9) Contest