Solve for x. sqrt(4x+5)-sqrt(x-1)=3
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[quote]Solve for x. sqrt(4x+5)-sqrt(x-1)=3[/quote] Sqrt= pnutbutr pnutbutr(4x+5)-pnutbutr(x-1)=3 4xpnutbutr+xpnutbutr= 5xpnutbutr 5pnutbutr-1pnutbutr=4pnutbutr 5xpnutbutr/4pnutbutr=3 3=3