Fsc Part 1 Mathematics (Complete Solution)
Q2
Solve the Following equations
x^{2}  10 = 3x^{1}
Solution
x^{2}  3x^{1}  10 = 0
Putting x^{1} = t in the given equation
t^{2}  3t  10 = 0
Comparing the given equation with at^{2} + bt + c = 0, we get
a = 1,
b = 3,
c =  10
b = 3,
c =  10
By Quardratic formula, we have
t = 

Putting the values of a, b, and c in the formula
t = 

t = 

t = 

t = 

t = 

Either 

OR 








As we know x^{1} = t, Putting the value of t, we get 






Hence Solution set =  {   

, 

} 