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How to factorise quadratic equations?

There are different ways of factoring an equation depending on the type. A few are highlighted here: 
1) Taking out a common factor 
General formula: ab + ac = ...

LB
Answered by Lydia B. Maths tutor
5949 Views

find the integral for xe^10x


How to approximate the Binomial distribution to the Normal Distribution

X~Binomial (n,p) with n= fixed number of independent trials and p= probability of a trail succeeding.

X ~Binomial can be approximated to Y~ Normal  if:

1)      The number of trials, n,...

LS
5609 Views

Given a table showing grouped data and the frequency of each class, find the median Q2

Step 1: Add a cumulative frequency column to the table

Step2: Use the formula n/2 (where n is the final total in the cumulative freq...

LS
Answered by Lesedi S. Maths tutor
9965 Views

How can "Assessment Objectives" be incorporated in an essay?

"Assessment Objectives" are the guidelines by which an essay can be structured and are useful in that they provide a framework for knowing how an essay may be assessed.

There are fiv...

GC
29377 Views

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