# Calendar: 1870-1871 Page 493

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GENERAL LITERATURE AND SCIENCE 493 Find the value of -b a- b-d when 10 Simplify 24 -f 3c 2a -f 3c 11 Solve the equations 3x 5x 5x fe"5b"el 22 BE 12 Resolve into their component factors the expressions b3 a3 b3 3j χ2 -f χ and prove that 43 c3 4c 13 Divide a6 84e -f 6a b2 by a2 2b2 and extract the square root of x- r-3y-1 239 י -j- y-4 14 Simplify a2 c2 b2 α -- ac 15 Find the condition necessary that the equations ax -j- by cv a2x cP niay be satisfied by the same values ot χ and lfi If -- -i- ζ χ find the relation between and And prove lhat be acj ab

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