What’s the answer for x thanks
1 answer:
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Answer:
Option C.
Step-by-step explanation:
Given: In .
In ,
(Angle sum property)
Now,
In a triangle, the greatest angle has largest opposite side and smallest angle has smallest opposite side. So, we conclude that
Therefore, the correct option is C.
Answer:
Solutions of x are;
x = -7 + 8i and x = -7 -8i
Step-by-step explanation:
Given the equation:
Add 96 both sides we get;
Using quadratic formula then the solution is given by:
On comparing we have;
a= 1, b =14 and c =113
or
Simplify:
; where i is the imaginary,
or
Therefore, the solution of x are; x = -7 + 8i and x = -7 -8i