Answer: x^2 - 13x + 13
Step-by-step explanation:
Answer:
x^2-13x+13
(x^2-5x+4)-(8x-9)=(x^2-5x+4)-8x+9
=x^2-5x-8x+4+9
=x^2-13x+13
x=1
Isolate the variable usually by dividing it by factors that don't contain the variable.
Hope this helps.
8/21
I don't think that it can be simplified further....
function.............
we need the graph lol
