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

1/90 times -1/3 please give a explanation! ( if you give the reciprocal of the product for this equation Ill give brainliest)

Point A is at (6,-6) and point C is at (-6,-2). Find the coordinates of point B on line AC such that AB= 3/4 AC Urgent, need this immediately

hold slave and whether or not slaves could change their position.

A famous person recently spent a day at your school. Write an email to a friend, describing what happened IT'S URGENT

answer the questions above

From what occurs it can be inferred that Anne: A: B: had not known Mr Elliot long enough to recognise him. C: is attracted to Mr Elliot. D: is uncomforta

Jose unlocks his cellphone by placing his right thumb on a square of 1 centimeter by 1 centimeter at the center of the screen. Upon recognizing his thumbprint,

Question 5 of 10 Which of the following is the converse of the statement "If it is summer, then it is warm outside"? A. If it is warm outside, then it is summer

A cryptarithm is a math puzzle in which the digits in a simple equation are replaced with letters. Each digit is represented by only one letter, and each letter

the substitution method solve 6x-y=3 4x+3y=1