Question

Solve under root x + 3 + root under x - 3 =6

Answer 1

Answer:

Step-by-step explanation:

√x + 3 + √x - 3 =6

2√x = 6

squaring on both sides we get

(2√x )² = (6)²

4x = 36

x = 36/4

x=9

i hope u understood it

Answer 2

Step-by-step explanation:

x=9 because

x- 3= 6

= x= 6+3

= x= 9