Ответ:
В: 4; 6
Объяснение:
1)
x2 -10x + 24 =0
x2-4x - 6x+24 = 0
x(x-4) -6 (x-4 )=0
(x-4) (x-6)=0
x-4=0 или x -6=0
x=4. x= 6
2)
x2-3+2x =0
x2-3+2x = 0
x2+2x=0
x2-3x-x-3=0
x(x+3) (x+3)=0
(x+3) (x-1)=0
x+3=0 или x-1 =0
x=-3. x=1
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Answers & Comments
Ответ:
В: 4; 6
Объяснение:
1)
x2 -10x + 24 =0
x2-4x - 6x+24 = 0
x(x-4) -6 (x-4 )=0
(x-4) (x-6)=0
x-4=0 или x -6=0
x=4. x= 6
В: 4; 6
2)
x2-3+2x =0
x2-3+2x = 0
x2+2x=0
x2-3x-x-3=0
x(x+3) (x+3)=0
(x+3) (x-1)=0
x+3=0 или x-1 =0
x=-3. x=1