anonymous
  • anonymous
x^2 + 3x = 10 what do i do first do i subtract 2^x Or do i divide 3x/3 and 10/3?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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pooja195
  • pooja195
Are we supposed to factor this?
anonymous
  • anonymous
No it doesn't say factor it says this Solve each quadratic equation. Show your work.
pooja195
  • pooja195
Subtract 10 from both sides. \[\huge~\rm~x^2+3x−10=10−10\] \[\huge~\rm~x^2+3x−10=0\]Factor left side of equation. \[\huge~\rm~(x−2)(x+5)=0\]

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More answers

pooja195
  • pooja195
From here solve for x x-2=0 x=? x+5=0 x=?
anonymous
  • anonymous
How did you get five if we subtract a 3 -10?
anonymous
  • anonymous
@pooja195
anonymous
  • anonymous
Never mind i think i have it...
anonymous
  • anonymous
@pooja195 is that all?
pooja195
  • pooja195
I factored that part for u
anonymous
  • anonymous
x= -7?
anonymous
  • anonymous
-_-;
pooja195
  • pooja195
You get 2 answers not one
anonymous
  • anonymous
Okay
pooja195
  • pooja195
Try again
pooja195
  • pooja195
(x−2)(x+5)=0 x-2=0 to solve we add 2 to both sides because we are isolating x x=2 now try x+5=0
anonymous
  • anonymous
x+5 0 -5 -5 = -5 x=-5?
pooja195
  • pooja195
\(\huge\rm\color{blue}{Congrats!!!~:)}\)
anonymous
  • anonymous
Thanks. So we'er finish?
pooja195
  • pooja195
yes
anonymous
  • anonymous
Alright thanks for helping :)
pooja195
  • pooja195
:)

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