Question

4x^2-25=0 solve it fast​

Answer 1

Step-by-step explanation:

given

4x^2 -25=0

4x^2=25

x^2=25/4

x=root(25/4)

x=5/2 is answer obtained

Answer 2

4x^2-25=0
4x^2=25
x^2=25/4
So, as 5*5=25 and 2*2=4
x=5/2 = 2.5