Answer:
The answer is x=-8
Step-by-step explanation:
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Answer:
The first option from the top.
Step-by-step explanation:
x(x + 1) = 72
x² + x = 72
x² + x - 72 = 0
You just have to plug in the -3
(-3)^(2)+8(-3)-7
Then the answer would be -22
Answer:
63753.8888
Step-by-step explanation: