Please help me with this math question
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Answered by
0
Step-by-step explanation:
-x²+x = 4/10×13
-x²+x = 2/5×13
-x²+x = 2/65
... I don't no
Answered by
2
Answer:
1/2 ,4/5
Step-by-step explanation:
-10x^2 + 13x-4 = 0
-10 x^2 + 8x +5x -4 =0
2x(-5x +4 ) -1 (-5x +4) =0
(2x-1 )=0 , (-5x + 4 )= 0
2x =1 ,-5x = -4
x = 1/2 ,x= -4/-5
x= 1/2 ,x= 4/5
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