booperswife booperswife

04-09-2014
Mathematics

contestada

Solve by completing the square
X squared -6x+8=0

Respuesta :

04-09-2014

[tex]x^2 -6x+8=0\\\\x^2-2x -4x+8=0 \\\\x(x -2 ) -4(x-2 )=0\\\\ (x -2 ) (x-4 )=0\\ \\x-2=0 \ \ or \ \ x-4=0\\\\x=2 \ \ or \ \ x=4[/tex]

Answer Link

Otras preguntas

Modern Railways Co. operates a cargo railroad service between New York and Boston. A train owned by Modern Railways derails due to a rare maintenance problem an

on a beach trip, lucy rents a bike from "wheels by the Waves", where they rent bikes for $12 plus $3 per hour. if lucy spent $30, how many hours(h) did she rent

Before going into space ,astronauts spend many hours training on flight simulators allowing them to learn how to fly without life and death consequence.How woul

Which scientist is often called the "father of the atomic bomb" because of his work as the head of the Manhattan Project? Enrico Fermi • Albert Einstein Edward

(3)(6)(-2) find the answer

$40 is discounted to $32 what is the percent decrease.

The Mycenaeans became wealthy both by trading with peoples around the Mediterranean and by launching

In Song dynasty China, masculine identity came to be defined in terms of a. archery, horseback riding, and athleticism. b. the way of the warrior. c. calligr

20 times what equals 180

Use the division algorithm and your estimate to find the quotient: 1,908 ÷ 36.