If (x+5):(x+2) = (x-1):(x+2) find the value of x.

x+(1)/(x)=5 Find the value of x

If 5 ^(2x +1) div 25 = 125, find the value of x .

If 5^(2x+1)-:25=125 find the value of x

If 2x+5=10 then find the value of x

(-2+x)/(-2-x)=(-3-x)/(-5-x) ,find the value of

The LCM of the polynomials (x^(2) + x - 2) (x^(2) + x -a) and (x^(2) + x -b) (x^(2) + 5x + a) " is " (x -1) (x +2) (x +3) , then find the values of a and b

If 2^(x-1)+2^(x+1)=2560 , find the value of x.

If 2 ^(x +1) + 2 ^( x-1)= 80, then find the value of x.