anonymous
  • anonymous
Calculate the discriminant. x2 – 3x + 5 = 0 A. 7 B. 9 C. –7 D. –11
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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jamiebookeater
  • jamiebookeater
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anonymous
  • anonymous
@Nurali
UsukiDoll
  • UsukiDoll
discriminant formula \[b^2-4ac\]
ParthKohli
  • ParthKohli
no i don't

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UsukiDoll
  • UsukiDoll
ok nuff off topic chatter please
ParthKohli
  • ParthKohli
w/e lmao
UsukiDoll
  • UsukiDoll
anyway we have the standard quadratic equation which is \[ax^2+bx+c \] given \[x^2-3x+5 \] let a = 1, b = -3, and c = 5 but those values into the discriminant formula
anonymous
  • anonymous
ok i will hld on
anonymous
  • anonymous
1x2+3x+5
Nurali
  • Nurali
∆ = b^2 - 4ac a=1,b=-3,c=5 ∆ = (-3)^2 - 4*1*5 = 9 - 20 = -11
UsukiDoll
  • UsukiDoll
why the direct answer?
UsukiDoll
  • UsukiDoll
man let the person learn don't spoon feed.
anonymous
  • anonymous
i dont just take the answer i look at it to see what he did then applie it to my work
anonymous
  • anonymous
and see what I did wrong
UsukiDoll
  • UsukiDoll
those comments weren't at you @speartonion btw
anonymous
  • anonymous
ik

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