Answer:
2. ( a + b )
Step-by-step explanation:
The (a + b)2 formula is the algebraic identity used to find the square of the sum of two numbers. To find the formula of the binomial in the form (a + b)2, we will just multiply (a + b) (a + b).
Answer:
B and E
Step-by-step explanation:
trust me its correct
<span><u>Answer </u>
x = 30</span>°<span> or x = (360 – 30) = 330</span>°<span> for value of (0≤x≥360)
<u>Explanation
</u>
The first step is to find the anti-cosine of √3/2.
cos^(-1)〖√3/2〗=30°
So, x=30°
The values of x can be many so a limit has to be given. For one complete cycle, the values of x would be.
Since cosx is positive the value of x must have been in the first quadrant and the 4th quadrant.
So, x = 30</span>°<span> or x = (360 – 30) = 330</span>°<span>
</span>
Answer:
= or
Step-by-step explanation:
<em>The question seem incomplete; however, the given parameter is assumed as</em>
Required
Simplify
Start by opening the brackets
Collect Like Terms
Reorder the above expression
The answer can be further simplified as
Hence;
= or