2x^(2)-5^(2)=5^(2)" को हल करो। "

If x=5+2 "sec"thetaandy=5+2 "tan"theta then (x-5)^(2)=(y-5)^(2) is equal to

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

((5x+2)^(2)+(5x-2)^(2))/((5x+2)^(2)-(5x-2)^(2))=(13)/(12) then find x

Which of the following is a reciprocal equation of class one.1)2x^(3)+5x^(2)+5x+2=02 ) 2x^(3)+5x^(2)+5x-2=03)2x^(3)-5x^(2)+5x-2=04 none of these

5^(13-2x)+2^(x-2)= 2^(x+2)+5^(11-2x)

((2x) / (x-5)) ^ (2) +5 ((2x) / (x-5))-24 = 0

The factors of x^(4)+x^(2)+25 are (a)(x^(2)+3x+5)(x^(2)-3x+5)(b)(x^(2)+3x+5)(x^(2)+3x-5)(c)(x^(2)+x+5)(x^(2)-x+5) (d) none of these

Simplify (x-3)/(x^(2)-x-6) + (2x-1)/(2x^(2) + 5x-3) - (2x +5)/(x^(2) + 5x +6)