1,479 prompts matching "IGCSE practice: Adding two vectors written in column form"
Explain back: Solving by elimination after multiplying one equation
I have just studied solving by elimination after multiplying one equation in my SS1 Mathem
Worked example: Solving by substitution
Act as my SS1 Mathematics tutor. Take me through one full worked example on solving by sub
Worked example: Solving by completing the square
Act as my SS1 Mathematics tutor. Take me through one full worked example on solving by com
Explain back: Rounding to a given number of significant figures
I have just studied rounding to a given number of significant figures in my SS1 Mathematic
Worked example: Estimating an answer by rounding first
Act as my SS1 Mathematics tutor. Take me through one full worked example on estimating an
Explain back: Finding a quantity from one part and the ratio
I have just studied finding a quantity from one part and the ratio in my SS1 Mathematics c
Explain back: Recognising inverse proportion from a table
I have just studied recognising inverse proportion from a table in my SS1 Mathematics clas
Worked example: The equation and graph of inverse proportion
Act as my SS1 Mathematics tutor. Take me through one full worked example on the equation a
Explain back: The longest diagonal of a cuboid
I have just studied the longest diagonal of a cuboid in my SS1 Mathematics class. Let me e
Explain back: The y-intercept and what it means
I have just studied the y-intercept and what it means in my SS1 Mathematics class. Let me
Explain back: The length of a line segment
I have just studied the length of a line segment in my SS1 Mathematics class. Let me expla
Explain back: Measuring a three-figure bearing
I have just studied measuring a three-figure bearing in my SS1 Mathematics class. Let me e
Worked example: The back bearing of a given bearing
Act as my SS1 Mathematics tutor. Take me through one full worked example on the back beari
WAEC past-question style: An expression needing several index laws at once
Act as my WAEC Mathematics coach. I am in SS 1. Write me a question on an expression needi
Teach me (Cambridge style): Index laws with algebraic bases
I am a Year 10 pupil following the Cambridge syllabus. Teach me index laws with algebraic
Teach me (Cambridge style): Combining a fractional index with a negative one
I am a Year 10 pupil following the Cambridge syllabus. Teach me combining a fractional ind
WAEC Past-Question Style: Writing the nth term of a quadratic sequence in the form an squared plus bn plus c
I am in SS 1. Set me a WAEC Paper 2-style question on writing the nth term of a quadratic
Teach me (Cambridge style): Finding both constants of a partial variation
I am a Year 10 pupil following the Cambridge syllabus. Teach me finding both constants of
Teach me (Cambridge style): Representing the solution of an inequality on a number line
I am a Year 10 pupil following the Cambridge syllabus. Teach me representing the solution
Teach me (Cambridge style): Using a special angle ratio without a calculator
I am a Year 10 pupil following the Cambridge syllabus. Teach me using a special angle rati