Answer: x³+2x²-22x+12
Step-by-step explanation:
the product of functions: (hg)(x)
Use FOIL to solve this (First Outer Inner Later)
(x+6)(x²-4x+2)
=x³-4x²+2x+6x²-24x+12
=x³-4x²+6x²+2x-24x+12
=x³+2x²-22x+12
20 meter per second= 1200 m/h=1.5km/h
The time is 1300: 1.5 =866.66
Step-by-step explanation:
success :)) <3
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