# SOLUTION: Please show me how to get the square root. Thanks (5 square root of 6-4)(3square root of 6-1)

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 Question 81232: Please show me how to get the square root. Thanks (5 square root of 6-4)(3square root of 6-1)Answer by stanbon(57967)   (Show Source): You can put this solution on YOUR website!(5 square root of 6-4)(3square root of 6-1) -------- (5sqrt6 -4 )(3sqrt6 -1) Use FOIL to get this product: F: (5sqrt6*3sqrt6)= 15*6=90 O: (5sqrt6 *-1) = -5sqrt6 I: (-4*3sqrt6) = -4sqrt6 L: -4*-1 = 4 --------------- Add the "like" terms to get = 94 - 9sqrt6 =========== Cheers, Stan H.