Factorising algebraic expressions

rebelmaths

Factorising polynomials using the highest common factor.

Adapted from 'Factorisation' by Steve Kilgallon.

Algebra:  Quadratic Factorisation.

              Coefficient of squared term is 1.

A question to practice simplifying fractions with the use of factorisation (for binomial and quadratic expressions).

Manipulation of algebraic fractions

Manipulation of algebraic fractions

Manipulation of algebraic fractions

Simplifying algebraic expressions

Simplifying algebraic expressions

Forenkling av algebraiske uttrykk

Manipulation of algebraic fractions

Manipulation of algebraic fractions

Students seem to not realise that $\frac{a}{b}\times c=c\times\frac{a}{b}=\frac{a\times c}{b}=\frac{c\times a}{b}=a\times c \div b=a\div b\times c=c\div b \times a \ne c \div (b\times a)\ldots $ etc. This question is my attempt to help rectify this.

This quiz contains questions on algebraic fractions, logarithmic equations, exponential equations, quadratic equations and simultaneous equations.

Instructions on inputting ratios of algebraic expressions.

rebelmaths

Manipulación de expresiones algebraicas

Este test contiene ecuaciones de fracciones algebraicas, ecuaciones logarítmicas, ecuaciones exponenciales y ecuaciones cuadráticas.

This quiz contains questions on algebraic fractions, logarithmic equations, exponential equations, quadratic equations and simultaneous equations.

Algebra:  Quadratic Factorisation.

              Coefficient of squared term is 1.

Factorising polynomials using the highest common factor.

Adapted from 'Factorisation' by Steve Kilgallon.

Algebra:  Quadratic Factorisation.

              Coefficient of squared term is 1.

Simplifying algebraic expressions

Simplifying algebraic expressions

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This exam covers 

• laws of indices
• using surds and rationalising the denominator
• expanding brackets
• simplifying expressions
• solving linear inequalities
• finding common factors
• dividing a polynomial with remainders, using algebraic division
• factor theorem
• remainder theorem
• inverse and composite functions

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