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sineoko [7]
2 years ago
11

Solve 3x^2-5x+2=0 by using the quadratic formula​

Mathematics
1 answer:
bekas [8.4K]2 years ago
6 0

3x²-5x+2=0

d = b²-4ac

d = (-5)²-4(3)(2)

d = 25-24

d<1

By quadratic formula

x = 5+1/6,5-1/6

x= 1,2/3

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8 0
3 years ago
PLZ HELP ASAP DIVIDE LINE SEGMENTS
rodikova [14]
Segment in the direction from A to C
Initial Point: A=(9,5)=(xa,ya)→xi=xa=9, yi=ya=5
Final point: C=(-7,1)=(xc,yc)→xf=xc=-7, yf=yc=1
B=(xb,yb)=?
Proportion: r=AB/BC=3:1=3/1→r=3
 
xb=(xi+r*xf)/(1+r)
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yb=(yi+r*yf)/(1+r)
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7 0
2 years ago
is this right?? plz answer
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Step-by-step explanation:

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