✔ 最佳答案
First you will move -16 to the other way.
so, you will get the function x^2 -10x +16=0
then factor the function
(x-8)(x-2)=0
then solve the function
(x-8)=0 or (x-2)=0
x= 8 and x=2
The function have two solutions x=8 and x=2
Finally check if your answer is right.
first check x=8
8^2-10(8)+16= 0
0=0 therefore x=8 is the right answer.
Then check x=2
2^2-10(2)+16=0
0=0 therefore x=2 is the right answer too.