luisangelgaxiola luisangelgaxiola

01-11-2018
Mathematics

contestada

x^2+8x solve by completing the square

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

01-11-2018

x^2 +8x

to complete the square add (b/2) ^2 where b is the coefficient of x

b=8 so (8/2)^2 = 4^2 =16

(x^2 +8x+16)

(x+4)^2

Answer Link

Otras preguntas

ABCD is a parallelogram angle a is equal to (5x-2) and angle c is equal to 48 find x

If you are involved in any collision you must stop if you don't stop you could be convicted of? Hit-and-run Unlawful Felony disregard Desertion

Job descriptions are a key prerequisite for any performance management system because

Which linear function is represented by the graph? f(x) = –2x + 1 f(x) = 1/2–x + 1 f(x) = 1/2x + 1 f(x) = 2x + 1

simplify b(a+b)-a(a- b)

A summary of why an organization, such as unions, was needed in the 20th century.

Prediction of the value of the dependent variable outside the experimental region is called

Which psychologist is incorrectly matched with an associated perspective?

A ball is rolled uphill a distance of 12 meters before it slows, stops, and begins to roll back. The ball rolls downhill 18 meters before coming to rest against

During the civil war the north began to dominate the south after the battle at