2.11 Factorising monic quadratic trinomials

Interactive practice questions

Factorise: $x^2+8x+16$x2+8x+16

Easy

< 1min

Factorise: $x^2+16x+64$x2+16x+64

Easy

< 1min

Factorise: $x^2-4x+4$x2−4x+4

Easy

< 1min

Factorise: $x^2-20x+100$x2−20x+100

Easy

< 1min

simplifies algebraic fractions, and expands and factorises quadratic expressions

solves linear and simple quadratic equations, linear inequalities and linear simultaneous equations, using analytical and graphical techniques