anonymous
  • anonymous
Evaluate the expression below when x = -2. x2 − 8 x + 6 -3 -1 1 2 3 2
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
can someone help me
anonymous
  • anonymous
@Nnesha
Nnesha
  • Nnesha
substitute x for -2

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

Nnesha
  • Nnesha
\[\huge\rm \color{Red}{x}^2-8\] replace x with -2 and then solve!
anonymous
  • anonymous
ok think you so much
Nnesha
  • Nnesha
wait i don't get it there are two expression x^2-8 and x+6 right ?
anonymous
  • anonymous
ya
Nnesha
  • Nnesha
can you take a screenshot of ur question plz ?
anonymous
  • anonymous
how do you do that
Nnesha
  • Nnesha
press \(\huge\color{green}{\rm PrntSCr}\) and then paste that into *paint * save it click on attach file button to post
Nnesha
  • Nnesha
if you are using chrome then you can add this extension https://chrome.google.com/webstore/detail/lightshot-screenshot-tool/mbniclmhobmnbdlbpiphghaielnnpgdp?utm_source=chrome-app-launcher-info-dialog
anonymous
  • anonymous
1 Attachment
anonymous
  • anonymous
is that it
Nnesha
  • Nnesha
ohh division you should use */* to show something is dividing \[\frac{ x^2 -8}{ x+6 }\] now substitute x for -2
Nnesha
  • Nnesha
let me know what you get :)
anonymous
  • anonymous
I got -2/4
Nnesha
  • Nnesha
how did you get -2 at the numerator ?
Nnesha
  • Nnesha
remember it's x^2 so you should take square of -2
anonymous
  • anonymous
what are you talking about idk this stuff
anonymous
  • anonymous
@triciaal
Nnesha
  • Nnesha
\[\huge\rm \frac{ \color{reD}{x}^2 -8}{ x+6 }\] substitute x for -2 put the parentheses
Nnesha
  • Nnesha
\[\huge\rm \frac{ (?)^2+8 }{ (?)+6 }\]do you see the question marks that's where you should put -2
anonymous
  • anonymous
yes I see it but I need a calculator
Nnesha
  • Nnesha
you don't really need one.
Nnesha
  • Nnesha
\[\huge\rm \frac{ (-2)^2+8 }{ (-2)+6 }\] (-2)^2 is same as -2 times -2
anonymous
  • anonymous
why do we do -2 times-2
Nnesha
  • Nnesha
(-2)^2 means -2 times -2
anonymous
  • anonymous
ok I just got a calculator and I got 14
anonymous
  • anonymous
@Elsa213
anonymous
  • anonymous
@Hero
Nnesha
  • Nnesha
how did you get 14 ? what is -2 times -2 ?

Looking for something else?

Not the answer you are looking for? Search for more explanations.