Answer:
Step-by-step explanation:
X=-18 sooooo its just a line across the -18 x line i assume?
Multiply 4 or 
on both sides to get c by itself
c ≤ 16
Answer:
x² -3x - 54
Step-by-step explanation:
given roots of a polynomial are 9 and -6
this means that (x-9) and (x+6) are factors of the polynomial.
To get the polynomial with the least degree, simply multiply the two factors to obtain a quadratic expression (degree 2)
(x-9) (x+6)
= x² + 6x -9x -54
= x² -3x - 54
Answer:
the answer is 4k^2+9k+108
Step-by-step explanation:
