1,483 prompts matching "Simplifying the answer once the denominator is rational (Show That / Hence Find)"
Worked example: The number of elements in a set
Act as my SS1 Mathematics tutor. Take me through one full worked example on the number of
Worked example: The formula for the number in a union
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Worked example: The converse, inverse and contrapositive
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Explain back: The truth table for an implication
I have just studied the truth table for an implication in my SS1 Mathematics class. Let me
Worked example: Changing the subject when the letter occurs on both sides
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Worked example: Using the constant to predict a further value
Act as my SS1 Mathematics tutor. Take me through one full worked example on using the cons
Explain back: Reading the turning point from the completed square
I have just studied reading the turning point from the completed square in my SS1 Mathemat
Worked example: Substituting into the quadratic formula carefully
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Exam timing: A timed set of formula and completing-the-square questions
Act as my SS1 Mathematics tutor. Set me a timed run of questions on a timed set of formula
Explain back: Reading the roots off the graph
I have just studied reading the roots off the graph in my SS1 Mathematics class. Let me ex
Worked example: Solving a related equation by adding a line to the graph
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Explain back: Finding the radius from a given arc length
I have just studied finding the radius from a given arc length in my SS1 Mathematics class
Worked example: The perimeter of a segment
Act as my SS1 Mathematics tutor. Take me through one full worked example on the perimeter
Explain back: The area of a segment as sector minus triangle
I have just studied the area of a segment as sector minus triangle in my SS1 Mathematics c
Explain back: Deriving the volume of a sphere from its radius
I have just studied deriving the volume of a sphere from its radius in my SS1 Mathematics
Worked example: The slant height in a cone's surface area
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Explain back: The curved surface area of a frustum
I have just studied the curved surface area of a frustum in my SS1 Mathematics class. Let
Worked example: The frustum of a pyramid
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Explain back: The surface area of a compound solid
I have just studied the surface area of a compound solid in my SS1 Mathematics class. Let
Worked example: The class midpoint and the class width
Act as my SS1 Mathematics tutor. Take me through one full worked example on the class midp