anonymous
  • anonymous
A quadratic equation is shown below: 3x2 − 16x + 2 = 0 Part A: Describe the solution(s) to the equation by just determining the radicand. Show your work. (5 points) Part B: Solve 9x2 + 3x − 2 = 0 by using an appropriate method. Show the steps of your work, and explain why you chose the method used. (5 points)
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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anonymous
  • anonymous
@DaBest21
anonymous
  • anonymous
here
anonymous
  • anonymous
Hmm?

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anonymous
  • anonymous
do u know what radicand is
anonymous
  • anonymous
Isn't it kind of like the square root of a number?
anonymous
  • anonymous
its the dumber under the square root symbol \[\sqrt{3}\] for example the 3
anonymous
  • anonymous
Yeah
anonymous
  • anonymous
i meant number
anonymous
  • anonymous
Alright
anonymous
  • anonymous
is the 2 in 3x2 an exponent
anonymous
  • anonymous
Yes
anonymous
  • anonymous
ok
anonymous
  • anonymous
How would we figure out B?
anonymous
  • anonymous
I think I kind of have A solved, there's two solutions, I just gotta figure out how to show my work with it, but i'm stuck on B
anonymous
  • anonymous
well lets solve it
anonymous
  • anonymous
I got x=1/3, -2/3
anonymous
  • anonymous
well u can just plug it into the quadratic formula for b to show ur work
anonymous
  • anonymous
I got x = 1 over 3, -2 over 3
anonymous
  • anonymous
But I need a description of why I chose that and i need to show my work
anonymous
  • anonymous
You there? @DaBest21
anonymous
  • anonymous
@pooja195
anonymous
  • anonymous
just say how u got that answer

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