F(x)=x^4+x^3-12x^2. find the zeros of the function
...
Answers: 1
Mathematics, 21.06.2019 19:30
Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin
Answers: 1
Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) − sinh2(x) = 1 and (b) 1 − tanh 2(x) = sech 2(x). solution (a) cosh2(x) − sinh2(x) = ex + e−x 2 2 − 2 = e2x + 2 + e−2x 4 − = 4 = . (b) we start with the identity proved in part (a): cosh2(x) − sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 − sinh2(x) cosh2(x) = 1 or 1 − tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 21:50
Which rule describes the composition of transformations that maps ajkl to aj"k"l"? ro. 900 o to, -2(x, y) to, -20 ro, 900(x, y) ro, 9000 t-2. o(x,y) t-2, 00 ro, 900(x, y)
Answers: 2
Mathematics, 20.05.2021 01:20
Mathematics, 20.05.2021 01:20
Physics, 20.05.2021 01:20
Mathematics, 20.05.2021 01:20
Mathematics, 20.05.2021 01:20
History, 20.05.2021 01:20
Mathematics, 20.05.2021 01:20
Mathematics, 20.05.2021 01:20
History, 20.05.2021 01:20
Chemistry, 20.05.2021 01:20