An x-method chart shows the product a c at the top of x and b at the bottom of x. Above the chart is the expression a x squared
+ b x + c. Which statement is true of x2 + 8x – 6? (x – 2) is a factor of the polynomial. (x + 2) is a factor of the polynomial. (x – 4) is a factor of the polynomial. The polynomial is prime.
side one is 5 side two is 10 and the third side is 13. 28 is not divisible by three so if one side i 5 ft longer and another side is 8 ft longer then you add them 5+8=13 then subtract 13 from the perimeter 28-13=15 then divide 15 by 3 and get 5 5 5. add 5 (5+5) (5+8).
