Question

medals & fans rewarded

Answer 1

\[x ^{2}-4x=5\]

Answer 2

\(x^2-4x=5\)
\(x^2-4x-5=\)
use quadratic formula to find x.

Answer 3

Korra stahp. Itachi is at work.

Answer 4

who is itachi @compassionate?

Answer 5

\[ \begin{array}l\color{red}{\text{D}}\color{orange}{\text{O}}\color{#E6E600}{\text{ }}\color{green}{\text{Y}}\color{blue}{\text{O}}\color{purple}{\text{U}}\color{purple}{\text{ }}\color{red}{\text{E}}\color{orange}{\text{V}}\color{#E6E600}{\text{E}}\color{green}{\text{N}}\color{blue}{\text{ }}\color{purple}{\text{A}}\color{purple}{\text{N}}\color{red}{\text{I}}\color{orange}{\text{M}}\color{#E6E600}{\text{E}}\color{green}{\text{?}}\color{blue}{\text{}}\end{array} \]

Answer 6

\[x=\frac{-b \pm \sqrt{b^2-4 a c}}{2a}\]

Answer 7

the values of a, b nd c can be found by comparing the equation \(x^2-4x-5=0\) with the general equation \(ax^2+bx+c=0\). Does that help? @ladiesman217

Answer 8

ok thnx

Answer 9

so x=-1 & x=5

Answer 10

plz check the signs:)

Answer 11

aren't those the correct signs

Answer 12

nope:(

Answer 13

what are the values of a, b and c?

Answer 14

\[-1^{2}-4*(-1)=5\]

Answer 15

oops reallly soorrry.u r 100% right:)