Use the discriminant to determine the number of real solutions for the equation below.
x^2+ 2x...
Mathematics, 20.05.2020 07:57, magicallyhello
Use the discriminant to determine the number of real solutions for the equation below.
x^2+ 2x + 1 = 0
Answers: 2
Mathematics, 21.06.2019 14:30, Rperez6491
The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.
Answers: 1
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