dallanshowell dallanshowell

04-03-2022
Mathematics

contestada

What values of x make the equation x^2 - 18x + 81 = 0 true?

Respuesta :

unknownidentitygamer unknownidentitygamer

04-03-2022

Answer: X=9

x^2 −2(x) (9)+9^2 =0

(X-9)^2=0

X-9=0

X=9

Answer Link

Otras preguntas

Double vision can be the result of

What occurs in the menstral cycle day 1-4 for unfertilized egg in ovary?

Who decides to get rid of Gregor? A. Gregor's mother B. Grete C. The tenants D. Gregor's father

plzzzz someone help. can anyone answer this questions. please reply if you know. this is the question. To decrease an amount by 21%, multiply by

Sam is upset that he smoked marijuana when he promised his mother that he would stop. He feels frustrated and ashamed. Which stage of the addiction cycle is Sam

Which Islamic empire is shown with each letter?? Letter a is Egypt Letter b is Persia

A relation is plotted as a linear function on the coordinate plane starting at point e (0, 27)(0, 27) and ending at point f (5,−8)(5,−8) . what is the rate of c

In a boaster club,1/8 of the 128 members are men how many male member are in the club

What kind of graphic would show the sequence of dates when discoveries about the circulatory system were made

In the equation for Ohm’s law what does I stand for? A. current B. resistance C. kilowatts D. voltage