meggiedoherty meggiedoherty

11-12-2018
Mathematics

contestada

Solve the quadratic equation 3x squared + x -5=0 give your answer to 2 dp

Respuesta :

poppylile poppylile

11-12-2018

use the quatratix formula: a = 3 b= 1 and c = -5
-1 +/- square root of 1^2 - 4(3 x -5) / 2 x 3
x = 1.14 or x = -1.47
I think this is right :/

Answer Link

Otras preguntas

A researcher wants to study the effect of weather on college students study habit. On a sunny day, the researcher record the number of minutes study per student

unlike other languages, in python the number of values a function can return is limited to one.

slope intercept equation of (-5,-7)

What must be installed on a virtual machine to allow PowerShell Remoting from the Hyper-V host?a.integration servicesb.enhanced session modec.Guest Service Inte

Table 17-13. This table shows a game played between two players, A and B. The payoffs in the table are shown as (Payoff to A, Payoff to B). A Up Middle Down Lef

A) Complete each function table. 1) f(x)=x-4 x -10 -9 -8 -7 0 fox) 2) f(x)=15-6x x 0 1 2 3 fox) 3) f(x) = -3-2x X -6 -3 -2 -1 2 fox) B) Complete the function ta

which principle dictates that efforts (i.e., expenses) be matched with results (i.e., revenues)?

which of the following statements are true with respect to emergency mode driving?

many asian cultures, reflecting the influence of confucianism and taoism, and some religious groups in the united states see conflict as disturbing the peace.

when a user makes changes to the settings of a windows system, where are these changes stored?