kikerjordan kikerjordan

04-04-2020
Mathematics

contestada

The equation x 2 + 10 x + 25 = 0 has one solution.
Group of answer choices

True

False

Respuesta :

Officialalehpeter Officialalehpeter

04-04-2020

Answer:

Yes

Step-by-step explanation:

X2+10x+25=0

So let's solve

10=5,5

25=5,5

So let's continue

X2+5x+5x+25

Let's factorise

X(x+5)+5(x+5)=0

(X+5)(x+5)=0

So

X+5=0

Substrate 5 from both sides

X=-5(twice)

So the answer is yes

Answer Link

Otras preguntas

The following data represent scores on a pop quiz in a business statistics section. Suppose the data on quiz scores will be grouped into five classes. The width

business losses cant be deducted from your personal tax returns with which of the following business structureS corporationslimited partnershipssole partnership

If the Moon were twice the distance from Earth than it currently is, the amount of time it would take to go around Earth would be roughly (the current orbital p

Project management software helps you develop a ______________, which serves as a basis for creating Gantt charts, assigning resources, and allocating costs.

The proportion of baby boys born in the United States has historically been 0.508. You choose an SRS of 50 newborn babies and find that 45% are boys. Do ALL cal

Why is biodiversity important in a marine ecosystem

Nitrogen gas is stored at 200 kPa and 100 K in a rigid tank with a volume of 0.5 m3. If the temperature of the gas is increased to 400 K, what is the final pres

Which best describes the purpose of Congressional committees in the legislative process? A)Committees are only set up to investigate an accusation against a mem

There are 83 eggs that need to be put away in egg cartons that hold 6 eggs each. How many egg cartons are necessary to put away all of the eggs? Explain

What happens to the current supplied by the battery when you add an identical bulb in parallel to the original bulb? a.The current is cut in half. b.The current