aramo4maths
MATHEMATICS IN THE BILINGUAL PROGRAM @ I.E.S. ARAMO (OVIEDO)
During this course 2011 - 2012 MATHEMATICS is being taught for 4º ESO.
27 / 1 / 12 ALGEBRAIC FRACTIONS
Let me introduce something new for some of you: ALGEBRAIC FRACTIONS
helm.lboro.ac.algebraic_fractns
You can find an interesting introduction, here:
tech.plym.ac/maths.alg_fracs
In order to start with operations using algebraic fractions:
mathsisfun.fractions-algebra
regentsprep.addsubt
regentsprep.multdivide
As usual, simplification is needed.
regentsprep.reducefrac
22 / 1 / 12 FACTORING POLYNOMIALS
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x
)
P(x)
P(x
)
P(x)
HERE, YOU WILL FIND A SET OF RULES FOR FACTORING POLYNOMIALS AS WE HAVE SEEN IN THIS LESSON:
vitutor.polynomials/factoring_polynomials
BUT, THERE ARE SOME TIPS FOR FACTORING POLYNOMIALS IN A VERY QUICK WAY:
regentsprep.revFactoring
regentsprep.RevFactPractice
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
P(x)
20 / 1 / 12 INTRODUCTION TO POLYNOMIALS
CHECK YOUR KNOWLEDGE ABOUT POLYNOMIALS AND OPERATIONS USING THEM:
mathsisfun/algebra/polynomials
mathsisfun/algebra/polynomials-adding-subtracting
mathsisfun/algebra/polynomials-multiplying
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