You need to watch a video on polynomials, that's how i learned to factor Polynomials
https://www.youtube.com/watch?v=5MA1eZVegg4 - click on the uploader and you'll find how to factor it.
i can't GIVE u the answers but YOU WILL LEARN IT :)
Answer:
5/6
Step-by-step explanation:
<u>Step 1: Make all fractions have same denominator: 24</u>
3/4 * 6/6 = 18/24
1/4 * 6/6 = 6/24
1/6 * 4/4 = 4/24
<u>Step 2: Plug in the new fractions into the old place</u>
3/4 + (1/4 - 1/6)
18/24 + (6/24 - 4/24)
<u>Step 3: Solve inside parenthesis</u>
18/24 + (6/24 - 4/24)
18/24 + 2/24
<u>Step 4: Add</u>
18/24 + 2/24
20/24
<u>Step 5: Simplify</u>
20/24
10/12
5/6
Answer: 5/6
The graph is still a straight line, it still cuts the y-axis at the point y=4 ,
and it still slants up from left to right.
But it becomes a lot less steep. The original line only had to go <em>4 inches</em>
to the right in order to rise 1 foot. The new line has to go <em>3-feet</em> to the right
in order to rise 1 foot.
The volume of the cube is 27x³ + 8y³ +54x²y + 36xy².
<h2>Volume of cube </h2>
The volume of a cube is the cube of its side.
<h2>Given to us</h2>
<h3>Algebraic Identity</h3>
<h3>The volume of the cube</h3>
Applying algebraic Identity,
![=(3x+2y)^3\\\\ =(3x)^3+(2y)^3+[3\times (3y)^2 \times2y]+[3 \times 3x \times(2y)^2]\\\\= 27x^3 + 8y^3 +54x^2y +36xy^2](https://tex.z-dn.net/?f=%3D%283x%2B2y%29%5E3%5C%5C%5C%5C%20%3D%283x%29%5E3%2B%282y%29%5E3%2B%5B3%5Ctimes%20%283y%29%5E2%20%5Ctimes2y%5D%2B%5B3%20%5Ctimes%203x%20%5Ctimes%282y%29%5E2%5D%5C%5C%5C%5C%3D%2027x%5E3%20%2B%208y%5E3%20%2B54x%5E2y%20%2B36xy%5E2)
Hence, the volume of the cube is 27x³ + 8y³ +54x²y + 36xy².
Learn more about Algebraic Identity:
brainly.com/question/662239
