Basic Mathematics and Logarithm questions
509 published questions with worked solutions.
- The value of 49 7+ 25 5- 4 2 17.5 is
- If 3^ 2x+1 4^ x-1 =36, then x=
- If a=1+ _xyz, b=1+ _yzx, c=1+ _zxy, then ab+bc+ca=
- The value of _ba _cb _ac, is
- The value of 2^ _37 -7^ _32 is
- If _x (4x^ _5x +5 )=2 _5x, then x equals to
- If (2a-3b)= a- b, then a=
- If _ 30 3=x, _ 30 5=y, then _ 30 8=
- If (4.2)^x=(0.42)^y=100, then 1x- 1y=
- If 2^x 3^ 2x =100, then x belongs to
- The value of _ 0.5 ^24 , is
- The value of _2 [ _2 _3 ( _327^3 ) ] is
- If _8 _2 ( _3 (x^2-4x+85 ) ) = 13, then x equals to
- If _7 _5 ( x+5 + x ) =0 then x=
- If _e2 _x27= _ 10 8 _e10, then x=
- If (x+y)= 2+ 12 x+ 12 y, then
- If 1 _x10 = 2 _a10 -2, then x=
- If _27=x, then x is
- If _3x _x2x _ 2x y= _xx^2, then y equals
- If 3+ _5x=2 _ 25 y, then x equals to
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