3(x^(2)+1)-2^(x+2)+5=0

Solve the equation: 3(2^(x)+1)-2^(x+2)+5=0

Solve for x : 3(2^(x) + 1) - 2^(x + 2)) + 5 = 0 .

Solve the equation: 3(2^x+1)-2^(x+2)+5=0

lim_( x to 0) ((1+5x^(2))/(1+3x^(2)))^(1//x^(2)) = … .

lim_(x rarr0)((1+5x^(2))/(1+3x^(2)))^(1/x^(2))=

lim_(x rarr0)((5x^(2)+1)/(3x^(2)+1))^(1/x^(2))

The solution of the inequation (1-2 x-3 x^(2))/(3 x-x^(2)-5) gt 0 is

Let the equation x^(5) + x^(3) + x^(2) + 2 = 0 has roots x_(1), x_(2), x_(3), x_(4) and x_(5), then find the value of (x_(2)^(2) - 1)(x_(3)^(2) - 1)(x_(4)^(2) - 1)(x_(5)^(2) - 1).

If the trace of the matrix A= [{:( x-1 ,0,2,5),( 3, x^(2) - 2 ,4,1),( -1,-2,x-3,1),(2,0,4,x^(2)-6) :}] is 0 then x is equal to