SOLUTION: multiply (2y^2-1)(2y^2+1)

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Question 881924: multiply (2y^2-1)(2y^2+1)
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
ERROR Algebra::Solver::Engine::invoke_solver_noengine: solver not defined for name 'foil'.
Error occurred executing solver 'foil' .



note: this is a difference of squares %28a-b%29%28a%2Bb%29+=+a%5E2-b%5E2 so you can use this special formula