kimbers
kimbers
03-06-2015
Mathematics
contestada
x^2-8x+5=0 Solve by completing the square.
Respuesta :
konrad509
konrad509
03-06-2015
[tex]x^2-8x+5=0 \\ x^2-8x+16-11=0\\ (x-4)^2=11\\ x-4=-\sqrt{11} \vee x-4=\sqrt{11}\\ x=4-\sqrt{11} \vee x=4+\sqrt{11}\\[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 25+ )
Otras preguntas
what is the answer to 4/7 x - 3 =6
What is the estimate for 200,629+28,542
How do you solve 5q-7=2/3
what is the place value of 0.8?
What is 45/60 in simplest form
divide 18 cups if flour into two groups so the ratio is 4 to 5
How does Newton's second law apply to basketball?
how many ten thousands equal 400,000
What is the best estimate for the product of 289 and 7?
There are 35 boys in sixth grade. The number of girls in the sixth grade is 42. Lonnie says that means the ratio of number of boys in the sixth grade to number
