(7m-8n)^2 - (7m+8n)^2, simplify using identity with process
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(7m-8n)^2 -(7m+8n)^2
(7m-8n+(7m+8n)) (7m-8n-(7m+8n)) (using a^2-b^2 identity)
0 × (-16n)
= 0
Hope it helps you friend .
Have sweet dreams.
(7m-8n+(7m+8n)) (7m-8n-(7m+8n)) (using a^2-b^2 identity)
0 × (-16n)
= 0
Hope it helps you friend .
Have sweet dreams.
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