That Equals = -60i. Hope im right :) Good luck
Answer: 61-24[5
Step-by-step explanation:
Going to use [ as a sq rt
(3[5-4)(3[5-4)
3[5 times 3[5 = 9[25 which is 9 times 5=45
3[5 times -4 = -12[5
-4 times 3[5 = -12[5
-4 times -4 =16
Which is 61-24[5
Answer:
25
Step-by-step explanation:
17+8
Answer:
The value X=49.5
Step-by-step explanation:
Given:
Arc of 4x-18 is formed .
To Find:
Value of x
Solution:
Consider a circle in which arc(OS) is formed ,
with OS as diameter so the angle subtended by them is 180 degree.
...(by property of semi circle )
4x-18 =180 degrees.
4x=198
x=198/4
x=49.5 degrees.
Hence the value of X=49.5 degrees
Answer : B
The question is asking you to find how many real roots there are. You use factoring to find the roots of this polynomial function. The steps for factoring are to factor out the GCF, factor, and solve for the x’s.
You then determine negative and positive roots.