1,483 prompts matching "Simplifying the answer once the denominator is rational (Show That / Hence Find)"
IGCSE-style teach me: The cross-section of a prism, and how to identify it
I am a Year 10 pupil. Explain the cross-section of a prism, and how to identify it in the
IGCSE-style teach me: The volume of a hemisphere
I am a Year 10 pupil. Explain the volume of a hemisphere in the style of a Cambridge IGCSE
Explain Back: The multiplication and division laws of indices used together (IGCSE/WAEC Revision)
I am in SS 1. Let me explain the multiplication and division laws of indices used together
Explain Back: Finding the constant of an inverse variation from one pair of values (IGCSE/WAEC Revision)
I am in SS 1. Let me explain finding the constant of an inverse variation from one pair of
Explain Back: Solving a linear inequality with the unknown on both sides (IGCSE/WAEC Revision)
I am in SS 1. Let me explain solving a linear inequality with the unknown on both sides ba
Explain Back: Finding the radius from an arc length and its angle (IGCSE/WAEC Revision)
I am in SS 1. Let me explain finding the radius from an arc length and its angle back to y
Explain Back: Adding both circular ends to the sloping face of a frustum (IGCSE/WAEC Revision)
I am in SS 1. Let me explain adding both circular ends to the sloping face of a frustum ba
Explain Back: The surface area of a composite solid (IGCSE/WAEC Revision)
I am in SS 1. Let me explain the surface area of a composite solid back to you in my own w
Explain Back: The distance formula (IGCSE/WAEC Revision)
I am in SS 1. Let me explain the distance formula back to you in my own words, as if I am
Explain Back: The product of the gradients of two perpendicular lines (IGCSE/WAEC Revision)
I am in SS 1. Let me explain the product of the gradients of two perpendicular lines back
Spot my mistake: Subtracting in a base other than ten, with borrowing
Act as my SS1 Mathematics tutor. Work a question on subtracting in a base other than ten,
Explain back: The law for a product raised to a power
I have just studied the law for a product raised to a power in my SS1 Mathematics class. L
Worked example: Deriving the negative index from the division law
Act as my SS1 Mathematics tutor. Take me through one full worked example on deriving the n
Spot my mistake: The sign of each ratio in the four quadrants
Act as my SS1 Mathematics tutor. Work a question on the sign of each ratio in the four qua
Explain back: The angle of elevation and where it is measured from
I have just studied the angle of elevation and where it is measured from in my SS1 Mathema
Spot my mistake: The angle of depression and its relation to elevation
Act as my SS1 Mathematics tutor. Work a question on the angle of depression and its relati
Teach me: A logarithm as the index a base must be raised to
You are my personal SS1 Mathematics tutor. Teach me a logarithm as the index a base must b
Spot my mistake: The law for the logarithm of a quotient
Act as my SS1 Mathematics tutor. Work a question on the law for the logarithm of a quotien
Teach me: The characteristic and the mantissa
You are my personal SS1 Mathematics tutor. Teach me the characteristic and the mantissa, w
Explain back: Disjunction, and the inclusive sense of or
I have just studied disjunction, and the inclusive sense of or in my SS1 Mathematics class