For this to be a solution of f(x), the answer must be 0
x^2+1=0 when x=-1
Answer:
(V+3)(V+2)
Step-by-step explanation:
20.4 pounds
Given that:
Weight of a coin = 7^-2 pounds
Weight of 1000 coins will be :
Weight per coin * number of coins
7^-2 * 1000
0.0204081 * 1000
= 20.408 pounds
= 20.4 pounds
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