755 prompts matching "Derive the quadratic formula"
Showing only prompts that state their year. 35 more in this subject don't name one, so choose All years to see them.
Sum of an arithmetic series given the first and last term
I am in SS 1. Teach me using the formula Sn = n/2 (a + l) to find the sum of an arithmetic
Finding the nth term of a geometric sequence
I am in SS 1. Quiz me with 5 short Additional Maths questions on finding the nth term form
Sum of the first n terms of a geometric series
I am in SS 1. I'm going to explain using the formula Sn = a(r^n - 1)/(r - 1) to find the s
Sum of the first n odd numbers
I am in SS 1. Quiz me with 4 short Additional Maths questions on proving and using the fac
Quiz me rapid-fire on nth term formulas
I am in SS 1. I attempted an Additional Maths question on a rapid quiz where I am given a
Common student mistakes with progression formulas
I'm going to explain the most common mistakes SS1 students make when applying the AP and G
Reviewing every sequence and series formula before a test
I am in SS 1. Give me a Cambridge IGCSE Additional Mathematics style exam question on a st
Distance from a point to the centre of a circle
I am in SS 1. Give me a Cambridge IGCSE Additional Mathematics style exam question on usin
Explaining gradient, midpoint and distance formulas in my own words
I am in SS 1. Quiz me with 4 short Additional Maths questions on the three core coordinate
Common mistakes in coordinate geometry formulas
Teach me the most common mistakes SS1 students make with coordinate geometry formulas, suc
Reviewing all coordinate geometry formulas before a test
I am in SS 1. Quiz me with 5 short Additional Maths questions on a structured review of ev
Changing the subject when the variable appears twice
I am in SS 1. Teach me changing the subject of a formula where the required letter appears
Changing the subject with a square or square root
I am in SS 1. Quiz me with 4 short Additional Maths questions on changing the subject of a
Factorising a quadratic with a coefficient in front of x squared
I am in SS 1. Give me a Cambridge IGCSE Additional Mathematics style exam question on fact
Spot My Mistake: Solving a surd equation that leads to a quadratic
Act as my SS1 Further Mathematics tutor. Work a question on solving a surd equation that l
Quiz: An indicial equation that becomes a quadratic in a power
Act as my SS1 Further Mathematics tutor and quiz me on an indicial equation that becomes a
Common Mistakes: A logarithmic equation that becomes a quadratic
Act as my SS1 Further Mathematics tutor. Show me the mistake pupils most often make on a l
Practice: Using a table of signs to solve a quadratic inequality
Act as my SS1 Further Mathematics tutor. Give me five practice questions on using a table
WAEC Prep: A quadratic inequality with no real critical values
Act as my SS 1 Further Mathematics teacher setting an examination question. Give me a ques
Show All Working: Writing a quadratic solution set in interval form
Act as my Further Mathematics examiner. I am in SS 1. Set me a question on writing a quadr