755 prompts matching "IGCSE Additional Maths Y11: Finding every solution rather than only the first —"
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Learn: What a sequence is, and what a term means
You are my personal SS1 Further Mathematics tutor. Teach me what a sequence is, and what a
Show All Working: Deciding whether a given number is a term of a sequence
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Learn: What makes a sequence an arithmetic progression
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Show All Working: Deciding whether a number belongs to a given arithmetic progression
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Learn: The formula for the sum of the first n terms of an arithmetic progression
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Show All Working: The sum of the terms lying between two given positions
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Learn: What makes a sequence a geometric progression
You are my personal SS1 Further Mathematics tutor. Teach me what makes a sequence a geomet
Show All Working: A geometric progression with a fractional common ratio
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Learn: The formula for the sum of the first n terms of a geometric progression
You are my personal SS1 Further Mathematics tutor. Teach me the formula for the sum of the
Show All Working: The sum to infinity of a geometric progression, and when it exists
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Learn: The four inequality symbols, and what each one means
You are my personal SS1 Further Mathematics tutor. Teach me the four inequality symbols, a
Learn: Factorising a quadratic before solving the inequality
You are my personal SS1 Further Mathematics tutor. Teach me factorising a quadratic before
Learn: What the modulus of a number means
You are my personal SS1 Further Mathematics tutor. Teach me what the modulus of a number m
Show All Working: The region satisfying two linear inequalities together
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Zero index rule
I am in SS 1. I'm going to explain the zero index rule, showing why any nonzero number rai
Solving index equations with matching bases
I am in SS 1. I'm going to explain solving an index equation by rewriting both sides with
Simplifying a fraction of two bracketed index terms
I am in SS 1. I'm going to explain simplifying a fraction of index expressions down to a s
Solving 4^x = 8^(x-1) by matching bases
I am in SS 1. I'm going to explain solving the equation 4^x = 8^(x-1) by writing both side
Verifying an index law with numbers
I am in SS 1. I'm going to explain verifying that a^m divided by a^n equals a^(m-n) using
Index expression with three unknown letters
I am in SS 1. I'm going to explain simplifying an expression with three letters and mixed