Positive Behaviour Support and Active Support
Positive Behaviour Support and Active Support aim to empower individuals to participate in meaningful activities and relationships, enhance independence, and promote inclusion in their community. Active Support provides assistance for gaining control over one's life, while Positive Behaviour Support focuses on understanding challenging behavior and implementing proactive and reactive strategies. Together, they create a supportive framework for improving quality of life outcomes. These approaches bridge person-centered values with scientific principles to address challenging behaviors effectively.
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CLASS 8 MATHEMATICS MODULE 04 TOPIC : IDENTITIES AND ITS APPLICATIONS
Identities Identity is such an equality, true for every value of the variable in it. There are three identity in this chapter , these identities are obtained by multiplying a binomial by another binomial. By using identities we make calculations easy.
(a+b)2= (a+b) X (a+b) = a X (a+b) + b X (a+b) = a2+2ab+b2 (a-b) = (a-b) X (a-b) = a -ab-ba+b = a -2ab+b (a+b) X (a-b) = a X (a-b) + b X ( a-b) = a -b First identity (a+b) =a +2ab+b Second identity (a-b) =a - 2ab +b Third identity (a+b) X (a-b) = a -b
Applications of identities Many problems on multiplication of binomial expression and also of numbers can be solved by using identities. Example: 1. (2x+3y) = (2x) + 2X(2x)X(3y)+(3y)2 = 4x + 8xy + 9y 2. (9p-4q) = (9p) + 2X(9p)X(-4q) + (-4q) = 81p -72pq+ 16
