4x²+x³
Factor is out x³ expression
The answer is :

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Answer:
Nobody likes a short, one-word-answer. Let’s make sure other people understand everything.
Step-by-step explanation:
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Answer:
$890.4
Step-by-step explanation:
840 + .06(840)
840 + 50.4
890.4
Answer:
height: 36 cm
Step-by-step explanation:
volume of triangle prism = 0.5 * base * altitude * height
using the formula:
0.5 * 8 * 6 * height = 864
24 * height = 864
height = 864/24
height = 36 cm