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

Otras preguntas

What are 4 ways mutations affect protein structure.

round 9.955 to 1 significant figure

Which of the following questions ought to be asked during the canon of invention? O How should I organize the information I want to present? O Will elevating or

Esperanza faces several internal and external struggles. Overall, what are Esperanza's biggest challenges? Before addressing this question, reread the excerpt a

Find the change in kinetic energy if if a 0. 65 kg fish leaping to the right a 15 m/s

Write each equation in slope-intercept form.

What conclusion can be drawn from the growth of the president’s cabinet? A. The basic functions of the three branches of government have become more complex. B.

Decide whether the sentence is grammatically correct or incorrect as written. Ellos cantaron una canciÃ³n bonita. Correct incorrect.

Please help me!!!!!!!!!!!!!!!!!!!!!!!

Find the vertex, axis of symmetry, and y-intercept of the quadratic function.