Question

3. If x
square = 11 + 2√30, find​

Answer 1

Answer:

$x = \sqrt{11+2\sqrt{30}}$

Step-by-step explanation:

$x^2=11+2\sqrt{30}$

$\sqrt{x^2} = \sqrt{11+2\sqrt{30}}$

$x = \sqrt{11+2\sqrt{30}}$

Answer 2

x = \sqrt{11+2\sqrt{30}}x=

11+2

30

x^2=11+2\sqrt{30}x

2

=11+2

30

\sqrt{x^2} = \sqrt{11+2\sqrt{30}}

x

2

=

11+2

30

x = \sqrt{11+2\sqrt{30}}x=

11+2

30