anonymous
  • anonymous
Check all polynomials that are perfect square trinomials: 49x2 − 8x + 16 4a2 − 20a + 25 25b2 − 5b + 10 16x2 − 8x + 1
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.
jamiebookeater
  • jamiebookeater
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
B . D . ;)
anonymous
  • anonymous
can u explain
anonymous
  • anonymous
4a² − 20a + 25: discriminant = (-20)² - 4(4)(25) = 0 16x² − 8x + 1: discriminant = (-8)² - 4(16)(1) = 0 The other two aren't these .

Looking for something else?

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

More answers

anonymous
  • anonymous
Thanks ! ;)
anonymous
  • anonymous
can u help with two more ? i have to put the answers exactly right or i get it wrong
anonymous
  • anonymous
Sure as long as there not as hard as the other one was . xD
anonymous
  • anonymous
Given the following perfect square trinomial, fill in the missing term. x2 − 16x + ____
anonymous
  • anonymous
even if i have the right answer, if i put in one wrong anything anywhere it will be marked as wrong :/
anonymous
  • anonymous
(x−8)2=x2−16x+64 . How this ?
anonymous
  • anonymous
Given the following perfect square trinomial, fill in the missing term. (Do not type the variable in the blank.) 4x2 + ___x + 49 idk ill have to see when i submit it
anonymous
  • anonymous
wait is that teh answer itself or equation = answer
anonymous
  • anonymous
Ummm , I don't know what you mean but , the answer for the first question you asked was 64 .
anonymous
  • anonymous
:/ crap. well it came up wrong :( so instead of an A i got a D. i hate those questions
anonymous
  • anonymous
Noo ! i didn't answer the last one yet . It was 28 .
anonymous
  • anonymous
Sorry , if I gave you a low grade .
anonymous
  • anonymous
yea i figured out the last one lol and its not your fault, its the stupid database
anonymous
  • anonymous
Well , I'll just give you a medal since I feel guilty .
anonymous
  • anonymous
aw well thanks for helping.
anonymous
  • anonymous
Your Welcome .

Looking for something else?

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