msl090961 msl090961

18-03-2019
Mathematics

contestada

which steps can be used to solve the equation a+4= - 3/a?

Respuesta :

Ammimochi Ammimochi

18-03-2019

Multiply both sides by a

(a + 4)a = -3

Regroup terms

a(a + 4) = -3

Expand

a^2 + 4a = -3

Move all terms to one side

a^a + 4a + 3 = 0

Factor a^2 + 4a + 3

(a + 1)(a + 3) = 0

Solve for a

a = -1, -3

Answer Link

Otras preguntas

which of these places are close to a plate boundary? A california B New york C Britain D South Africa E Iraq F New Zeeland

por que no hay que discriminar a las personas por tener diferente acento

Plz no bots. Ill give brainliest if 2 people answer! How much does intelligence determine a person’s fate?

2 difference between calorimetry and calorimeter

What do the signs for "red" and "pink" have in common? O A. they are the only color signs that Incorporate movement OB. they don't use the first letter of the w

Henry is creating code In JavaScript to run calculations on extremely small numbers. How can he use MIN_VALUE as validation in the program? OA. it can check the

119/30 Simplified please help this is urgent

Before applying for a job, job seekers should

Which is a characteristic of a gang??

how many feet are in 306 inches