Answer:
[tex]\sqrt{7(-14+i)}[/tex]
Step-by-step explanation:
We need to find the [tex]\sqrt{-98+7i}[/tex]
We know that 98/7 = 14.
Taking 7 common from both terms we get
[tex]\sqrt{7(-14+i)}[/tex]
Since 7 and -14 are not the perfect squares, so our answer is:
[tex]\sqrt{7(-14+i)}[/tex]
