Factorise 4(2a+b)^2-(a-b)^2 using steps and identities Share with your friends Share 0 Shruti Tyagi answered this Dear student, We have,42a+b2-a-b2=22a+b2-a-b2Using a2-b2=a+b×a-bwe get,=22a+b+a-b×22a+b-a-b=4a+2b+a-b×4a+2b-a+b=5a+b×3a+3bor, 3×5a+b×a+b Regards 1 View Full Answer Aman Meher answered this Give fast 1
