Question

8x+28=0 then x in
$\sqrt{x}$

Answer 1

Answer :

Given that,

    8x + 28 = 0

    => 8x = - 28

    => x = - 28/8

    => x = - 7/2

∴ x = - 7/2

Now, √x = √(- 7/2), which is an imaginary number.

#MarkAsBrainliest

Answer 2

$8x + 28 = 0 \\ 8x = - 28 \\ x = \frac{ - 28}{8} \\ x = \frac{ - 7}{2} \\ \sqrt{x} = \sqrt{ - 7 \div 2}$

I think its correct.