What is the coefficient of x2 in the expansion of (x + 2)^3
1 answer:
Answer:6
Step-by-step explanation:
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no solution
Step-by-step explanation:
Answer:
120 miles/6 hours = 20 mph. You need to do the same for the boat going with the current. 120 miles/ 5 hours = 24 mph.
Step-by-step explanation:
Step-by-step explanation:
- (x²y)(x³y⁴)
- x²y×x³y⁴
- x²×x³×y×y⁴
- x^2+3×y^1+4
- x⁵×y⁵
- x⁵y⁵
Multiply and divide by the product of the denominators.
Answer:
x - y = -3 x + y = 9
x y x y
-2 , 1 -2 , 11
-1 , 2 -1 , 10
0 , 3 0 , 9
1 , 4 1 , 8
2 , 5 2 , 7
Hope this helps.
