- #1
thomas49th
- 655
- 0
Hi, I'm currently stuck with 2 questions:
1. Given that the negative root of the equation [tex]f(x) = x^{3} - 7(x) + 5[/tex]
lies between a and a + 1 where a is an integer write down a value of a
2. Show that the equation [tex]e^{-x} = x^{2}[/tex] has a root between x = 0.70 and 0.71
Thanks :)
1. Given that the negative root of the equation [tex]f(x) = x^{3} - 7(x) + 5[/tex]
lies between a and a + 1 where a is an integer write down a value of a
2. Show that the equation [tex]e^{-x} = x^{2}[/tex] has a root between x = 0.70 and 0.71
Thanks :)