1,045 prompts matching "Expressing a rationalised answer in the form a root b over c"
Showing only prompts that state their year. 35 more in this subject don't name one, so choose All years to see them.
Simplify the surd expression (3+sqrt2)(3-sqrt2)
Act as my SS2 Further Maths tutor. Show me step by step how to simplify (3+sqrt2)(3-sqrt2)
Simplify the surd expression 5/(1+sqrt3)
Act as my SS2 Further Maths tutor. Show me step by step how to simplify 5/(1+sqrt3), extra
Simplify the surd expression (2+sqrt5)^2
Act as my SS2 Further Maths tutor. Show me step by step how to simplify (2+sqrt5)^2, extra
Give me a 5-minute recap of quadratic equations
Act as my SS2 Further Maths tutor. Give me a quick 5-minute recap of quadratic equations,
Give me a 5-minute recap of polynomial division
Act as my SS2 Further Maths tutor. Give me a quick 5-minute recap of polynomial division,
Give me a 5-minute recap of cubic equations
Act as my SS2 Further Maths tutor. Give me a quick 5-minute recap of cubic equations, cove
Give me a 5-minute recap of propositions and compound statements
Act as my SS2 Further Maths tutor. Give me a quick 5-minute recap of propositions and comp
Give me a 5-minute recap of truth tables
Act as my SS2 Further Maths tutor. Give me a quick 5-minute recap of truth tables, coverin
Give me a 5-minute recap of converse and inverse propositions
Act as my SS2 Further Maths tutor. Give me a quick 5-minute recap of converse and inverse
Give me a 5-minute recap of biconditional statements
Act as my SS2 Further Maths tutor. Give me a quick 5-minute recap of biconditional stateme
Give me a 5-minute recap of tautologies
Act as my SS2 Further Maths tutor. Give me a quick 5-minute recap of tautologies, covering
Give me a 5-minute recap of argument validity
Act as my SS2 Further Maths tutor. Give me a quick 5-minute recap of argument validity, co
Give me a 5-minute recap of predicate logic
Act as my SS2 Further Maths tutor. Give me a quick 5-minute recap of predicate logic, cove
Give me a 5-minute recap of permutations
Act as my SS2 Further Maths tutor. Give me a quick 5-minute recap of permutations, coverin
Give me a 5-minute recap of combinations
Act as my SS2 Further Maths tutor. Give me a quick 5-minute recap of combinations, coverin
Give me a 5-minute recap of cyclic permutations
Act as my SS2 Further Maths tutor. Give me a quick 5-minute recap of cyclic permutations,
Give me a 5-minute recap of indices and surds
Act as my SS2 Further Maths tutor. Give me a quick 5-minute recap of indices and surds, co
Give me a 5-minute recap of logarithms
Act as my SS2 Further Maths tutor. Give me a quick 5-minute recap of logarithms, covering
Give me a 5-minute recap of coordinate geometry
Act as my SS2 Further Maths tutor. Give me a quick 5-minute recap of coordinate geometry,
Give me a 5-minute recap of trigonometric identities
Act as my SS2 Further Maths tutor. Give me a quick 5-minute recap of trigonometric identit