(x^2 + 3)(5x + 9)
5x^3 + 9x^2 + 15x + 27
Hello,
nice as problem.

Here x has a power of 5 as divider and a power of 2 as divider (in order to make a power of 10.



Numbers of dividers: (8+1)*(7+1)=9*8=72
5x+6=1
X= -1
Because you first subtract the 6 to 1 and that equals -5 than you divide the -5 by 5 and that equals -1.
Answer:
6,-9
Step by step explaination
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Vertical Free Fall and Constant Horizontal Motion.