Answer:
x=9
Step-by-step explanation:
96=4x+16x-84
96=20x-84
+84
180=20x/20
Hello
96 = 4x + 16x - 84
96+84 = 20x
180 = 20x
x = 180/20
x = 9
good day
tan3x=√3
tan3x=tan60,tan(180+60)
3x=60,240
:.x=20,80is your answer.
c=
Answer: There is one solution, -20
There is one solution, -20
Hope it helps <3
Let
Then
and
and as , we end up with
So we have