SOLUTION: can you simplify this for me, step by step?: {{{ [(7n-8m)^2]+[(7n+8m)^2] }}} i have tried using the algebraic identities. {{{ [49n-112nm+64m]+[49n+112nm+64 ]}}} {{{ 98+128 }}

Question 523633: can you simplify this for me, step by step?: AMP Parsing Error of [ [(7n-8m)^2]+[(7n+8m)^2] ]: Invalid expression '[(7\n-8\m)^2]+[(7\n+8\m)^2]': syntax error at /home/ichudov/project_locations/algebra.com/templates/Algebra/Expression.pm line 203. .
i have tried using the algebraic identities.
AMP Parsing Error of [ [49n-112nm+64m]+[49n+112nm+64 ]]: Invalid expression '[49\n-112\nm+64\m]+[49\n+112\nm+64]': syntax error at /home/ichudov/project_locations/algebra.com/templates/Algebra/Expression.pm line 203. .

is this correct? I have learned this before but i totally forgot it.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
can you simplify this for me, step by step?:
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Is the the same problem?
i have tried using the algebraic identities.

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