Solve the following equation to find x: (x − 2)2 − 36 = 0 : xεN
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The number whose square is equal to the difference of the squares of 37 and 23 is:-
372 – 232 =840 Required number =840 = 28.98
Square of (3x – 5xy) is
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If x2+1x2 = 98, then x3+1x3 = ?
If x = y + 2 then x3 - y3 - z3 is