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Simplify: (i) (a2-b2)^2 (ii) (2x+5)^2-(2x-5)^2

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asked Jan 10, 2018 in Mathematics by Golu (37,045 points) ● 19 ● 169 ● 595

Simplify:
(i) (a2-b2)2
(ii) (2x+5)2-(2x-5)2
(iii) (7m-8n)2+(5m+4n)2
(iv) (4m+5n)2+(5m+4n)2
(v) (2.5p-1.5q)2-(1.5p-2.5q)2
(vi) (ab+bc)2-2ab2c
(vii) (ab+bc)2-2ab2c
(viii) (m2-n2m)2 + 2m3n2

1 Answer

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answered Jan 10, 2018 by Annu Priya (18,055 points) ● 24 ● 46 ● 95

Solution:

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