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

write 0.414141414141 as a fraction?
Composition on how I spent Christmas holiday for 7th graders
Nitrogen is required for protein formation. What is responsible for the bulk of nitrogen fixation? A. air B. animals C. bacteria D. lightning
Name five human features​
The author uses the phrase "chief jewel" to do which of the following? A. Demonstrate the wealth these men have B. Contrast the two different characters C. Prov
Can someone please help me?!?! I need this done before 1-5-21
Balance the following equation: Ca + H2 —> CaH2 I am lost because Ca has a charge of +2 and H of +1. Thank you for your help!
Which points are the verticles of the ellipse? Equations of ellipse
During one​ year, a family made 6 trips to the zoo. The distance from their house to the zoo is 33 miles. How many miles did the family drive in ​trips?
The principles of design include all of the following except ?* O Balance O Proportion Illusion Harmony O All of the above