canyonm14 canyonm14

21-10-2019
Mathematics

contestada

complete the quare to solve the equation below x^2-10x-4=10

Respuesta :

MargusBarnes MargusBarnes

21-10-2019

Answer:

x1= -(square root of 39) + 5

x2=(square root of 39) + 5

Step-by-step explanation:

x^2-10x=10+4

x^2-10x+(10/2)^2=14+(10/2)^2

(x-10/2)^2=14+25

(x-5)^2=39

x1= - (square root of 39) + 5

x2= (square root of 39) + 5

Answer Link

Otras preguntas

It is given that y=ax²-3. Express a in terms of x and y.

The large commisure that connects the cerebral hemisphere is

According to the supreme court, what is the status of prayer in the public schools?

Which would most likely shift the aggregate supply curve? a change in the prices of select one: a. domestic products. b. foreign products. c. financial assets.

The scene size up is the first part of the patient assessment process. it begins as you approach the scene, firstly surveying it to determine:

The _____ pool consists of all persons who are actually evaluated for selection.

The movement of water across a selectively permeable membrane from an area of lower solute concentration to an area of higher solute concentration is referred t

The United States government is modeled on which of the following ancient governments

You want to dissolve a solute in water. without shaking or swirling the solution, what might you do to increase the rate at which the solute would go int

What is the equation, in slope-intercept form, of the line that is perpendicular to the line y – 4 = –(x – 6) and passes through the point (−2, −2)? y = –x –