Question

......

Answer 1

it still the same method

Answer 2

just change the variable with the question

Answer 3

\[x ^{2}-8x+5 >> (-1)^{2}-8(-1)+5\]

Answer 4

no, it wrong

Answer 5

\[1+8+5\]

Answer 6

\(\large \color{black}{\begin{align}
& f(x) = x^{2} - 8x + 5 \hspace{.33em}\\~\\
& f(-1) = (-1)^{2} - 8(-1) + 5=1+8+5 \hspace{.33em}\\~\\
\end{align}}\)

Answer 7

can u write down your method

Answer 8

lol 1+8+5=14\(\neq\) 13

Answer 9

yup

Answer 10

4??, how did u get 4?, care to explain?

Answer 11

can u write the way u do it?

Answer 12

and if u want the answer it 14

Answer 13

so how did u get 4?
just tell me
everyone start from a beginner