annabutcher2017 annabutcher2017

11-07-2017
Mathematics

contestada

whats the best way to solve x2 - 4x = 8

Respuesta :

matthewcooke23 matthewcooke23

11-07-2017

minus the 8
so x^2 - 4x - 8 = 0
then use quadratic formula
so x = 2 plus or minus root 2

Answer Link

Otras preguntas

(x+5)(y+10) what is the answer to this equation?

are the graphs 8x+3y=6 and 8x-3y=6 perpendicular

Industrial production fell due to a lack of raw materials in Japan after WWI. a. True b. False

which is an example of a plot's resolution? a) In "The story of an hour" Louise believes that her husband is dead. b) In "after twenty years." "silky" bob is l

(1) It was an unusual year to say the least. (2) My family had just moved from Brighton, NJ to Galveston, TX. (3) Dad and mom really wanted things to go smo

what is an active learning strategy

Daniel is 5 feet tall. Every year he grows 5% taller. What will be his height next year?

Which of the following describes Hoover’s philosophical approach to stimulating the economy? Direct intervention: give direct relief to individuals to spark the

The Magna Carta and the English Bill of Rights both served to (1) extend the voting privileges of commoners (2) abolish the government’s role in levying taxes (

How many different arrays are possible from 7?