Math, asked by manasaporendla201, 9 months ago

find roots of equation​

Attachments:

Answers

Answered by mathdude500
2

Answer:

 {x}^{4}  - 2 {a}^{2}  {x}^{2}  +   {a}^{4}  = 0 \\  { {(x}^{2}) }^{2}  - 2 {a}^{2}  {x}^{2} +  {( {a}^{2} )}^{2} = 0  \\   {( {x}^{2} -  {a}^{2}  )}^{2}  = 0 \\  {x}^{2}  -  {a}^{2}  = 0 \\ (x - a)(x + a) = 0 \\ x = a \: or \: x =  - a

Answered by suman8615
0

Answer:

this is correct.......................

Attachments:
Similar questions