(x²+6x+9)x=x(x+3)²
.............
Answer:
Step-by-step explanation:
(x² + 6x + 9)(x)= x²*x + 6x*x + 9*x = x³ + 6x² + 9x
$720.00
Answer:4
0.4 or 6/15
3×2 is 6
leaving 6/15 or 0.4