755 prompts matching "The inverse of a 2 by 2 matrix as one over the determinant times the adjoint"
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IGCSE Additional Maths Y10: A word problem leading to a linear and a quadratic equation — Show All Working
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Set me a question on a
IGCSE Additional Maths Y10: An equation with a logarithm on each side — Show All Working
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Set me a question on a
IGCSE Additional Maths Y10: A growth or decay problem solved with natural logarithms — Show All Working
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Set me a question on a
IGCSE Additional Maths Y10: A point dividing a line segment in a given ratio — Show All Working
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IGCSE Additional Maths Y10: Showing that a quadrilateral is a rhombus — Worked Example
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IGCSE Additional Maths Y10: Rearranging an equation so that a drawn curve can solve it — Explain It Back
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IGCSE Additional Maths Y10: Solving an inequality graphically — Show All Working
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IGCSE Additional Maths Y10: How accurate a graphical solution really is — Common Mistakes
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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
Evaluating a negative fractional index
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Simplifying before substituting a value
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Simplifying indices before adding like terms
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Index expression with three unknown letters
I am in SS 1. I'm going to explain simplifying an expression with three letters and mixed
Combining index and surd notation
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Multi-part index exam question with a real context
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Adding and subtracting like surds
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Surds combined with algebraic terms
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Proving a surd statement is true or false
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Surds in trigonometric exact values
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Surd equation from a geometry context
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