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Step 1: Find the highest common factor of the terms in the expression eg. 3x+12. In this expression 3 is the highest common factor of the terms 3x and 12...

Para is usually used to imply a consequence to an action, a destination or recipients of an action.  Por on the other hand is used for time duration, and travel means. 

The answer is P^7 because p is the same in both numbers and their powers need to be added up

Velocity and speed and vector and scalar quanities respectively. Vector quantities have both direction and magnitude (size), whilst scalars only have magnitiude. It is important to distinguish between the...

My explanation would depend on the level of understanding of the person but one way would be the following:

We know that a = 2. Substitute the value of "a" in the given equation:

2...