Question

Solve 25x^=x^2
Pls solve
Have a math exam tomorrow

Answer 1

Answer: 25 and 0

Step-by-step explanation:

LETS ARRANGE IT FIRST,

x²-25x=0

a=1 b= -25 and c=0

D= b²-4ac

  = 25² - 4 * 1 * 0

 =  625

Now, let us find its roots by quadratic formula,

x= -b ± √D ÷2a

x=-(-25) ±√625 ÷ 2    

x= 25 ± 25 ÷ 2

x = 25 + 25 /(2)                            ║  x= 25 - 25 / 2

x=50/2                                         ║  x = 0 / 2

x=25                                            ║  x= 0

Therefoe, the roots are 25 and 0