22 prompts matching "Factorise x^2 + 2x - 15"
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Worked Example: Solving an indicial equation where one side must be factorised first
Act as my SS1 Further Mathematics tutor. Take me through one full worked example on solvin
Explain Back: Solving an inequality such as modulus of 2x minus 1 less than 5
I have just studied solving an inequality such as modulus of 2x minus 1 less than 5 in my
IGCSE Additional Maths Y10: The notation f colon x maps to 2x plus 3 — Teach Me
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Teach me the notation
IGCSE Additional Maths Y10: Sketching y equals the modulus of 2x minus 4 — Worked Example
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IGCSE Additional Maths Y10: Sketching a cubic once it has been factorised — Show All Working
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IGCSE Additional Maths Y10: Solving 3 to the power 2x minus 1 equals 20 — Show All Working
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Set me a question on s
Negative indices in algebraic fractions
I am in SS 1. I attempted an Additional Maths question on simplifying an algebraic express
Index equations reducing to a quadratic
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Standard form calculations using indices
I am in SS 1. Teach me converting numbers to and from standard form and using the laws of
Simplifying before substituting a value
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Simplifying indices before adding like terms
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Solving a surd equation with terms on both sides
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Sum of the first n terms of an arithmetic series
I am in SS 1. I attempted an Additional Maths question on using the formula Sn = n/2 (2a +
Gradient from a linear equation
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Expanding a product of two brackets
I am in SS 1. Give me a Cambridge IGCSE Additional Mathematics style exam question on expa
Factorising by grouping four terms
I am in SS 1. Teach me factorising an expression with four terms by grouping them in pairs
Solving a linear inequality and showing the solution
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Solving a double inequality
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Solving simultaneous linear equations by substitution
I am in SS 1. I'm going to explain solving a pair of simultaneous linear equations by the
Simplifying an expression with brackets and indices together
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