Math

Factor and solve: -1x^2 + 10x - 9 = 0

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-1x^2 + 10x - 9 = 0

-1( x^2 - 10x + 9 )= 0

-1(x )(x ) ( -9)( -1)=0

-1(x-9) (x-1) = 0

Solve:

-1(x-9)=0

-1(x) (-1)(-9)=0

-1x+9=0

-1x+9-9=0-9

-1x=-9

-1x/-1=-9/-1

x=9

Solve:

-1(x-1) = 0

-1(x) (-1)(-1) = 0

-1x+1=0

-1x+1-1=0-1

-1x=-1

-1x/-1=-1/-1

x=1