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 did henry hudson claim land for
20% of my money is £2.55 What is 2/5 of it?
What is 2.333333 in fraction form
Yolanda owns 4 rabbits. She expects the number of rabbits to double every year.a) after how many years will she have 64 rabbits?b) write and equation to model t
Work out the number that is halfway between 27 times 38 and 33 times 38.Show your working out aswell.
20% of my money is £2.55 What is 2/5 of it?
Determine the half-life of potassium if in 3460 years a 200 g sample decayed into 25 g
The number 6 is halfway between 4.5 and 7.5.Answer the missing numbers below.The number 6 is halfway between 2.8 and .......The number 6 is halfway between -12
Why does a pendulum eventually stop swinging?
what describes the solvent in any solution