Paragraph: The loganthmic function is defined as _a x = y ( a )^y= x where x 0 . a 0 and a 1 ₁₀ x is called common logarithm, while _e x is called natural logarithm where c is an irrational quantity whose approximate value is nearly 2.71 _e x is written as x . Where base of is not written then it is assumed to be 10 . i.e., means ₁₀ X Question: Solution of the equation ( x+1 +1) ( [3] x-40 ) =3 , is