dgideong23 dgideong23
  • 01-08-2022
  • Mathematics
contestada

Solve the system of equations

ax+y=2a
x+ay=1+a^2

Solve the system of equations axy2a xay1a2 class=

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 01-08-2022

Answer:

x = 1; y = a

Step-by-step explanation:

ax+y=2a

x+ay=1+a^2

-a²x-ay=-2a²

x+ay=1+a^2

(1 - a²)x = 1 - a²

x = (1 - a²)/(1 - a²)

x = 1

a + y = 2a

1 + ay = 1 + a²

a = y

x = 1; y = a

Answer Link

Otras preguntas

what is Fossil-rich limestone?
Suppose you have a 100-mL cup,a 300-mL cup, and a 500-mL cup. list two different ways you can measure exactly 1 L
Which statement about President Johnson's Great Society is true? A. His programs did not include assistance for blacks or other disadvantaged groups. B. The Rep
which state is due north of pennsylvania PLEASE HELP ME
Rate of Change- A scuba diver is 30 feet below the surface of the water 10 seconds after he entered the water and 100 feet below the surface after 40 seconds.
Which expression shows how to convert 24 gallons to cups? A. 24 ÷ 4 B. 24 × 16 C. 24 × 8 D. 24 + 16
expand and simplify (x+7)(x-7)
Help me please, The similarities between the nervous and endocrine system are exemplified by adrenalin (also called epinephrine). Adrenalin is an amino acid-bas
when was the french second republic set up and how were legislators elected
what is a sentence with the words evaluate and criteria