If the value of the polynomial x2 – 6x + 8 at x = a is – 1, then what is the value of a? Question If the value of the polynomial x2 – 6x + 8 at x = a is – 1, then what is the value of a? in progress 0 Math Mary 1 month 2021-08-17T08:25:55+00:00 2021-08-17T08:25:55+00:00 1 Answer 1 views 0

## Answers ( )

Step-by-step explanation:(-1)2-6(-1)+8=a

1+6+8=a

a=15