Answer:
x³+3x²+3x+1
Step-by-step explanation:
=(x+1)(x+1)(x+1)
=(x+1)(x²+x+x+1)
=(x+1)(x²+2x+1)
=(x³+2x²+x+x²+2x+1)
=x³+3x²+3x+1
Answer: 2
Step-by-step explanation:
This should be right because 5 * 2 = 10
5x mean that 5 * x = 10
Hope this makes sense
The answer is 2500. Hope you get an A+ on whatever you're working on :)
Answer:
$150
Step-by-step explanation:
it is $25 income tax every $100 earned so 25 x 6 = 150
A cube because it has 6 faces/sides and 12 edges.
