[" If "((3)/(5))^(3)((3)/(5))^(-6)=((3)/(5))^(2x-1)" ,then "x" is "],[" equal to a."-2b.-1" c."1" d."2]

If ((3)/(5))^(3)((3)/(5))^(-6)=((3)/(5))^(2x-1), then x is equal to a.-2b.-1c.1d.2, then x is

If 2^(x)=root(3)(32), then x is equal to a.5b.3c.(3)/(5) d.(5)/(3)

If x=2^((1)/(3)) +2^(-(1)/(3)) , then the value of 2x^(3) -6x-5 is equal to

If ( x- 3 )/5 - 2 = -1 , then x is equal to ( a ) 8 ( b) 3 ( c ) -7 ( d ) 2

If y=tan^(-1)((4x)/(1+5x^(2)))+tan^(-1)((2+3x)/(3-2x)) , then (dy)/(dx) is equal to a) (5)/(1+25x^(2)) b) (1)/(1+25x^(2)) c)0 d) (5)/(1-25x^(2))

If x=(7+5sqrt(2))^(1/3)-1/((7+5sqrt(2))^(1/3)) , then the value of x^3+3x-14 is equal to 1 b. 0 c. 2 d. 4

(2^(-1)+3^(-1)+5^(-1))^(0) is equal to (a) 2 (b) 3 (c) 5 (d) 1

If x=root(3)(7+5sqrt(2))-(1)/(root(3)(7+5sqrt(2))), then the value of x^(3)+3x-14 is equal to 1 b.0 c.2 d.4