A model rocket is built to the scale 1:20, or 1 inch - 20 feet. The actual rocket is 4440 feet
2 answers:
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Answer:
x = -2 ± 452i
Step-by-step explanation:
x² + 4x = 117
x² + 4x - 117 = 0
if you solve this quadratic by using the quadratic formula you get:
x = -2 ± 452i
452i is an imaginary number that equals