joseloredo joseloredo

03-02-2017
Mathematics

contestada

correctly complete the square for the equation below

x^2 + 18x = 0

Respuesta :

littlejohn18 littlejohn18

03-02-2017

x^2 + 18x = 0
(x^2 + 18x + 81) = 0
(x + 9)^2 = 81
x + 9 = +/-squareroot81
x = 0, and -18

Answer Link

Otras preguntas

need asap please help before 11:00

The colors of pigments is it a) are cyan,yellow,and magenta b) are the same as the secondary c) combine in equal amounts to provide black or d) all of the abo

leticia charges $8 per hour to babysit she babysat Friday night for 4 hours abd then she babysat again on saturday she earned a total of $72 how many hours did

PLS HELP 20PTS What type of relief carvings are on the columns of the Hypostyle Hall in the Great Temple of Amun at Karnak? low relief high relief sunken

A baseball team played 75 games and lost 20% of them. How many games did the team lose? 15 20 55 60

Can someone help me with this25t = 5( 5t + 1)

Extended Response 6. The coordinates of the vertices of parallelogram RSTU are R(0, 0), S(2, 3), T(6, 3), and U(4, 0). What are the coordinates of the vertices

solve this question r+31=2(6r+4) do distribute property PLESE AND THANK YOU

which ONE of the following is the MOST common cause of foodborne illness molds viruses pathogenic bacteria spoilage bacteria

Slope = -2 passes through (-3,-5)