Question

if A=[ ⅓ 2 -1] and f(x)=x²-7x+10 then find f (A).​

Answer 1

Question :-

If f(x+2)=x

2

+7x−13, then find the remainder when f(x) is divided by (x+2).

(solutions):-

f(x+2)=x

2

+7x−13

The remainder, when f(x) is divided by (x+2) is f(−2).

Put x=−4 in the given equation.

f(−4+2)=(−4)

2

+7(−4)−13

f(−2)=16−28−13=−25

$\huge \sf \bf \colorbox{pink}{solve by sidharth brillant}$