1,334 prompts matching "Learn: Why a surd is never left in the denominator"
Showing only prompts that state their year. 35 more in this subject don't name one, so choose All years to see them.
Worked Example: The interquartile range of a set of ordered data
Act as my SS3 Further Mathematics tutor. Take me through one full worked example on the in
Spot My Mistake: The standard deviation of an ungrouped set of data
Act as my SS3 Further Mathematics tutor. Work a question on the standard deviation of an u
Worked Example: Relative velocity when two bodies move along the same line
Act as my SS3 Further Mathematics tutor. Take me through one full worked example on relati
Practice: The triangle of velocities for a boat crossing a river
Act as my SS3 Further Mathematics tutor. Give me five practice questions on the triangle o
Spot My Mistake: An aeroplane in a cross-wind, and its resultant track
Act as my SS3 Further Mathematics tutor. Work a question on an aeroplane in a cross-wind,
Worked Example: The normal reaction on a body resting on a smooth incline
Act as my SS3 Further Mathematics tutor. Take me through one full worked example on the no
Practice: The frictional force on a body on a rough incline
Act as my SS3 Further Mathematics tutor. Give me five practice questions on the frictional
Worked Example: The acceleration of a body moving round a circle at constant speed
Act as my SS3 Further Mathematics tutor. Take me through one full worked example on the ac
Practice: The maximum speed and the maximum acceleration in simple harmonic motion
Act as my SS3 Further Mathematics tutor. Give me five practice questions on the maximum sp
Worked Example: The tension in a stretched elastic string
Act as my SS3 Further Mathematics tutor. Take me through one full worked example on the te
Practice: The difference between an elastic string and a spring in compression
Act as my SS3 Further Mathematics tutor. Give me five practice questions on the difference
Spot My Mistake: A particle hanging in equilibrium on an elastic string
Act as my SS3 Further Mathematics tutor. Work a question on a particle hanging in equilibr
Spot my mistake: Assuming multiplying a vector by a negative scalar leaves its magnitude negative
Act as my SS3 Further Mathematics tutor. Write a short answer on assuming multiplying a ve
Spot my mistake: Treating any vector with small components as a unit vector
Act as my SS3 Further Mathematics tutor. Write a short answer on treating any vector with
Spot my mistake: finding a stationary point
I am in SS 3. I will show you my working for finding and classifying a stationary point of
Simplifying an expression before solving an equation
I am in SS 3. Quiz me with 3 short Additional Maths questions on why it is often worth ful
Graphs of a function and its inverse as reflections
I am in SS 3. Teach me why the graph of a function and the graph of its inverse are reflec
Explaining function notation to a classmate
I am in SS 3. I'm going to explain explaining function notation and what f(x) really means
Rationalise 7/(sqrt5 - 2) fully
I am in SS 3. Give me the surd expression 7/(sqrt5 - 2) as a Cambridge-style rationalising
Give me an exam formula sheet for surds
I am in SS 3. Build me a short formula sheet covering every formula I need for simplifying