Math

a^2 - 6a + 8 Factor and solve for a

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a^2 - 6a + 8

(a )(a ) ( -4)( -2)

(a-4) (a-2)

Solve:

(a-4)=0

a-4+4=0+4

a=4

Solve:

(a-2)=0

a-2+2=0+2

a=2