Question

Show that (5a^2-2b^2)^2+40a^2b^2=(5a^2+2b^2)^2

Answer 1

Answer:       1.1     Evaluate :  (5a-2b)2   =    25a2-20ab+4b2  

1.2     Evaluate :  (2b+5a)2   =    4b2+20ab+25a2  

Final result :

 -40ab

Step-by-step explanation: brainlest