# SOLUTION: Hello out there,I need some help with some problems,the first one is,Factor.Write prime if the expression cannot be factored:49y^2-25.The next one is,Factor.Write prime if the expr

Algebra ->  Algebra  -> Expressions -> SOLUTION: Hello out there,I need some help with some problems,the first one is,Factor.Write prime if the expression cannot be factored:49y^2-25.The next one is,Factor.Write prime if the expr      Log On

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 Question 89004: Hello out there,I need some help with some problems,the first one is,Factor.Write prime if the expression cannot be factored:49y^2-25.The next one is,Factor.Write prime if the expression cannot be factored:4x^2-24x+36.The next one is,Factor.Write prime if the expression cannot be factored:16e^2-4.And the last one is,Factor.Write prime if the expression cannot be factored:4k^2+20k+25.Thanks to whoever can help.Answer by stanbon(57347)   (Show Source): You can put this solution on YOUR website!first one is,Factor.Write prime if the expression cannot be factored: 49y^2-25 = (7y-5)(7y+5) -------------- The next one is,Factor.Write prime if the expression cannot be factored: 4x^2-24x+36 = 4(x^2-6x+9) = 4(x-3)(x-3) ----------------- The next one is,Factor.Write prime if the expression cannot be factored: 16e^2-4 = (4e-2)(4e+2) ----------------- And the last one is,Factor.Write prime if the expression cannot be factored: 4k^2+20k+25 = (2k+5)(2k+5) =============== Cheers, Stan H.