Which pair of expressions are equivalent? Select an Answer A x+y+x+y+x+y and 3(x+y) B 3x−2y and 2y−3x C 4(2x−5y) and 8x−5y D 3x+4y and 7xy

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3

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step-by-step explanation: