Question

) x =9 या वर्गसमीकरणाची मुळे काढा.​

Answer 1

Answer:

x= 3 or x= -3

Step-by-step explanation:

Here x^2 = 9

taking square root both side

x^2 = 9

x = +- (root 9)

x= +- (3)

x= 3 or x= -3