755 prompts matching "The inverse of a 2 by 2 matrix with a fractional determinant"
Showing only prompts that state their year. 35 more in this subject don't name one, so choose All years to see them.
Finding the equation of a line parallel to the x-axis or y-axis through a point
I am in SS 1. I'm going to explain finding the equation of a line through a given point th
Equation of a line with a given y-intercept and passing through a point
I am in SS 1. I attempted an Additional Maths question on finding the equation of a straig
Factorising the sum and difference of two cubes
I am in SS 1. Give me a Cambridge IGCSE Additional Mathematics style exam question on fact
Simplifying an expression with brackets and indices together
I am in SS 1. Give me a Cambridge IGCSE Additional Mathematics style exam question on simp
Worked Example: Why the square root of a non-square whole number is irrational
Act as my SS1 Further Mathematics tutor. Take me through one full worked example on why th
Common Mistakes: Expanding the product of two surd brackets
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Practice: Rationalising a denominator with a whole number multiplying the surd
Act as my SS1 Further Mathematics tutor. Give me five practice questions on rationalising
Common Mistakes: Rationalising a denominator of the form root a over root b
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Worked Example: Why multiplying by the conjugate clears the surd
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Practice: Rationalising a denominator of the form a plus root b over c minus root d
Act as my SS1 Further Mathematics tutor. Give me five practice questions on rationalising
Explain Back: The difference of two squares applied to surd conjugates
I have just studied the difference of two squares applied to surd conjugates in my SS1 Fur
Common Mistakes: Rationalising when both terms of the denominator are surds
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Common Mistakes: Subtraction as an example of neither law
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Worked Example: The law for multiplying powers of the same base
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Explain Back: An indicial equation with the unknown in the exponent on both sides
I have just studied an indicial equation with the unknown in the exponent on both sides in
Explain Back: The logarithm of one, in any base
I have just studied the logarithm of one, in any base in my SS1 Further Mathematics class.
Worked Example: The law for the logarithm of a quotient
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Practice: The relation between log a of b and log b of a
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Worked Example: Writing out the terms of a sequence from its nth term
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Practice: Finding the nth term of a quadratic sequence
Act as my SS1 Further Mathematics tutor. Give me five practice questions on finding the nt