rashedeyad1142 rashedeyad1142
  • 23-01-2018
  • Mathematics
contestada

Solve the quadratic equation by completing the square.

x^2 - 10x + 18 = 0

Respuesta :

kpopdancer795 kpopdancer795
  • 23-01-2018
x^2-10x+18=0
2x-10x+18=0
-8x+18=0
+8   +8
x+26=0
   -26  -26
x= -26

i believe this is the right answer
Answer Link

Otras preguntas

what is bigger ?5/8 or 3/4
The maximum energy available for useful work from a spontaneous reaction (A) free energy (B) lattice energy (C) kinetic energy (D) activation energy (E) ionizat
state how substrate size ad ph influence enzyme activity
Which three ordered pairs complete the table to give solutions of the equation y = –6x?  A.(–2, 12), (0,0), and (2, –12)  B.(–2, 12), (0,–6), and (2, –12)  C.(–
What is a synonmyn for coat
what is 3/14 divided by 4/7? Answers: A 3/8 B 12/21 C 2 and 2/3 D 3/4
A cable cord is 78 meters long.Workers cut it into 30 pieces of equal length. How many centimeters long is each piece?
Who is Henry the 8th and what is his hstory
what value of z makes the equation true? 7/8=z/32 Answers: A. 7 B. 8 C. 14 D. 28
Who is Henry the 8th and what is his hstory