Answer:
b
Step-by-step explanation:
complex solutions occur in conjugate pairs, hence
[tex]\sqrt{7}[/tex] + 5i , then [tex]\sqrt{7}[/tex] - 5i is also a solution
Answer:
Option b). the other solution to the function is [tex]\sqrt{7}-5i[/tex]
Step-by-step explanation:
In a given quadratic function f(x) = ax² + bx + c, if b² - 4ac < 0 then bothe the solutions of the function will have two complex roots.
Roots of this function will be the complex conjugates.
Since one root of the equation is given as [tex]\sqrt{7}+5i[/tex]
Then other solution will be its complex conjugate as [tex]\sqrt{7}-5i[/tex]
Therefore, Option B) will be the answer.
