Mathematics, 02.06.2020 21:00, michaelFTP
If a polynomial function f(x) has roots -9 and 7 - i , what must be a factor of f(x)
Answers: 3
Mathematics, 21.06.2019 13:00, ashleyprescot05
What is the most accurate measurement of 1 pound
Answers: 1
Mathematics, 21.06.2019 19:50, Roshaan8039
Prove (a) cosh2(x) ā sinh2(x) = 1 and (b) 1 ā tanh 2(x) = sech 2(x). solution (a) cosh2(x) ā sinh2(x) = ex + eāx 2 2 ā 2 = e2x + 2 + eā2x 4 ā = 4 = . (b) we start with the identity proved in part (a): cosh2(x) ā sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 ā sinh2(x) cosh2(x) = 1 or 1 ā tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 22:50, memester74
Which statement accurately describes how to perform a 90Ā° clockwise rotation of point a (1,4) around the origin?
Answers: 2
Mathematics, 22.06.2019 03:30, nakeytrag
An architect builds a model of a park in the shape of a rectangle. the model is 40.64 centimeters long and 66.04 centimeters wide. one inch equals 2.54 centimeters. use the ratio table to find the ratio of the length to the sum of the length and width in inches and in simplest form. length 40.64 width 66.04 a. 8: 21 b. 13: 21 c. 21: 13 d. 21: 8
Answers: 1
If a polynomial function f(x) has roots -9 and 7 - i , what must be a factor of f(x)...
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