-2x² – 3х + 2
2x²+3x-2=0
D=b²-4ac=3²-2×2×4=9+16=25
x₁=(-3-5)/2*2=-2
x₂=(-3+5)/2*2=0,5
a(x-x₁)(x-x₂)
2(x-(-2))(x-0,5)
(x+2)(2x-1)
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
-2x² – 3х + 2
2x²+3x-2=0
D=b²-4ac=3²-2×2×4=9+16=25
x₁=(-3-5)/2*2=-2
x₂=(-3+5)/2*2=0,5
a(x-x₁)(x-x₂)
2(x-(-2))(x-0,5)
(x+2)(2x-1)