We have been given a polynomial and we are asked to factor our polynomial by double grouping.
First of all we will group terms with common factors. We can see that 
and 2x have a common factor x. Common factor of -3x and -6 is -3.
Now we will factor out Greatest Common Factor from each group.
After factoring out GCF from each group we got (x+2) as our common binomial. Now we will write our polynomial as a product of two binomials as:
Therefore, our polynomial as a product of two binomials will be .
If every one of the 8 people shakes hand with one anouther, they need you to calculate how many handshakes are happening.
Answer:
60,000
Step-by-step explanation:
14.16 is the answer to your problem
The graph which shows the velocity of the particle at any time is attached below.
<h3>How to depict the graph?</h3>
The graph is the rate of change of position of an object with respect to time. Velocity is the speed of an object moving in a definite direction.
Velocity is a vector quantity as it has both magnitude and direction. The velocity of a particle is modeled by the function. It is observed that the given velocity function is a cubic function. The attached graph shows the velocity of the particle at any time.
Learn more about graph on:
brainly.com/question/19040584
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