nolascoe744 nolascoe744

12-06-2020
Mathematics

contestada

Solve X squared minus 8X +3 equals zero by completing the square which equation is used in the process?

Respuesta :

MathPhys MathPhys

12-06-2020

Answer:

x = 4 ± √13

Step-by-step explanation:

x² − 8x + 3 = 0

Complete the square. (-8/2)² = 16.

x² − 8x + 16 − 13 = 0

(x − 4)² − 13 = 0

(x − 4)² = 13

x − 4 = ±√13

x = 4 ± √13

Answer Link

Otras preguntas

Choose the best description of the roots of the equation. 4 x^2 - 3 x + 7 = 0 imaginary roots real and rational roots double root real and irrational root

Please help me solve please

Geometry math question no Guessing and Please show work thank you

Suppose for a particular good that when the price rises from $15 to $25 the quantity demanded of the good falls from 70,000 units to 50,000 units. using the mid

in what ways was the discovery and the use of distillation important to the rebirth of science in europe?

The jones corporation uses a process system. during the current period, 2,500 units were started and 1,100 units were completed and transferred out. ending un

Which of the following is not a pair of congruent line segments?CD and LMGH and EFJK and EFGH and CD

PLZ help solve !!!!!!!

Tides _____. happen twice a month cause the Coriolis effect are driven by Earth's rotation are caused by the moon's gravity

Please help I think I got the right answer but I am not quite sure may someone please help me if I got the wrong answer need answer ASAP thank you