STANDARD AAPRC4 AII Prove polynomial identities and use them to describe numerical relationships For example, the polynomial identity (x 2 y 2) 2 = (x 2 –y 2) 2 (2xy) 2 can be used to generate Pythagorean triples WORKSHEETS Give possible expressions for the length and breadth of each of the following rectangles, in which their areas are given (i) Area 25a2 – 35a 12 (ii) Area 35y2 13y – 12 Solution (i) We have, area of rectangle = 25a 2 – 35a12 = 25a 2 – a – 15a12Get stepbystep solutions from expert tutors as fast as 1530 minutes Your first 5 questions are on us!
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