phantomsc56 phantomsc56

04-03-2021
Mathematics

contestada

Solve using the quadratic formula.
q2 + 69 + 9 = 0

Respuesta :

andromache andromache

09-03-2021

Answer:

the value of q = -3

Step-by-step explanation:

The computation of the equation is shown below:

Given that

q^2 + 6q + 9 = 0

q^2 + 3q+ 3q + 9

q(q + 3) + 3(q + 3)

(q+3) (q+3)

q = -3

Hence, after solving it the value of q = -3

Answer Link

Otras preguntas

Find the product. (n + 8)(n - 2)

Descriptive words can give writing

there are 750 people at a football game. Out of this number, 320 are students. What percent of the people at the football game are not students? Round to the

how many decameters are there in 14 meters

Most of the time, combustion reactions occur when hydrocarbons react with what element?

a local sports team sells 6 tickets for $3,8 tickets for $4,and 10 tickets for $5.write a rule and equation to find out the cost of 20 tickets.

Your _____ is the way you use your time, energy, and resources. a. interest b. lifestyle c. occupation d. career

Which of the following values represents an index of refraction of an actual material? A. 1 / 4 B. 5 / 4 C. 0 D. 1 / 2

what is 13 over 24 in simplest form

Air pollution that combined smoke and fog became known as smog which was caused partially by automobile exhaust. True or false?