# SOLUTION: I was helping another user over email, and was ask this question. I am not certain of the answer and do not want to give any mis-information. (-a^2 + b^2)(a^2 + b^2) If yo

Algebra ->  Algebra  -> Square-cubic-other-roots -> SOLUTION: I was helping another user over email, and was ask this question. I am not certain of the answer and do not want to give any mis-information. (-a^2 + b^2)(a^2 + b^2) If yo      Log On

 Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help! Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!

 Algebra: Square root, cubic root, N-th root Solvers Lessons Answers archive Quiz In Depth

 Question 480485: I was helping another user over email, and was ask this question. I am not certain of the answer and do not want to give any mis-information. (-a^2 + b^2)(a^2 + b^2) If you could help, it would be appreciated. Cleomenius.Found 2 solutions by lwsshak3, MathTherapy:Answer by lwsshak3(6513)   (Show Source): You can put this solution on YOUR website!(-a^2 + b^2)(a^2 + b^2) -(a^2-b^2)(a^2+b^2) difference of squares -(a^4-b^4) Answer by MathTherapy(1425)   (Show Source): You can put this solution on YOUR website!I was helping another user over email, and was ask this question. I am not certain of the answer and do not want to give any mis-information. (-a^2 + b^2)(a^2 + b^2) If you could help, it would be appreciated. Cleomenius. --- Multiply using the FOIL method F (first): = O (outer): = I (inner): = L (last): = Putting them together, we get: ---- Send comments and “thank-yous” to MathMadEzy@aol.com