Answer:
+4
Step-by-step explanation:
Substitute -1 for x in the equation given:
8(-1)^4 - 3(-1) - 7, or:
8 + 3 - 7
This works out to +4.
Your answer would be 4.
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True
1
x is 1 and y is 1 and the total is three so 1
Answer: 2,095,220,000
