Answer:
the coefficient are 9 and -8
the constant is 6........
Answer:
The figures have the same shape, Corresponding angles have the same measure, Corresponding sides have the same ratio, and The figures are similar.
Can you clarify or add a picture?
The quadratic formula is
.
From the problem, a is 1, b is -1, and c is 12. Plugging in these values gives:

Because there is a square root of a negative number, there is no solution.