442 results for "factor".
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Question in Ting-Ying's workspace
No description given
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Question in MfEP Progress Quizzes
Students need to solve a quadratic equation and recognise that only the positive root has physical significance. Roots are randomised with one always negative and one positive. Equation can be factorised fairly easily or the quadratic formula can be used to find the solution. Advice gives solution by factorisation.
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Question in Skills Audits for Maths and StatsCalculating the LCM and HCF of numbers by using prime factorisation.
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Question in Skills Audits for Maths and StatsCalculating the LCM and HCF of numbers by using prime factorisation.
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Question in Skills Audits for Maths and StatsCalculating the LCM and HCF of numbers by using prime factorisation.
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Question in Skills Audits for Maths and Stats
Multiples, factors, lowest common multiples and highest common factors.
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Question in Skills Audits for Maths and Stats
Simplifying first is essential in terms of managing expressions that might need factorising.
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Question in Skills Audits for Maths and Stats
A question to practice simplifying fractions with the use of factorisation (for binomial and quadratic expressions).
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Question in Skills Audits for Maths and Stats
Simplify the sum of two algebraic fractions where spotting factorising of both numerators and denominators can reduce the work massively.
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Question in Skills Audits for Maths and Stats
Factorising a quadratic expression of the form $a^2x^2-b^2$ to $(ax+b)(ax-b)$, using the difference of two squares formula.
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Question in Skills Audits for Maths and Stats
Factorise a quadratic equation where the coefficient of the $x^2$ term is greater than 1 and then write down the roots of the equation
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Question in Skills Audits for Maths and Stats
Solving a quadratic equation via factorisation (or otherwise) with the $x^2$-term having a coefficient of 1.
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Question in Skills Audits for Maths and Stats
Factorise three quadratic equations of the form $x^2+bx+c$.
The first has two negative roots, the second has one negative and one positive, and the third is the difference of two squares.
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Question in Skills Audits for Maths and Stats
Fiind the Highest Common Factor of two algebraic expressions involving a coefficient and powers of $x$ and $y$.
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Question in Skills Audits for Maths and Stats
Factorise an expression of 2 or 3 terms where the gcd is a letter times a number. Part of HELM Book 1.3.4
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Question in Intro Cryptography
A question which asks students to encrypt a number using RSA, then to factor a small public key and find the decryption exponent.
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Question in MESHCalculating the LCM and HCF of numbers by using prime factorisation.
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Question in MESH
No description given
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Question in How-tos
A mathematical expression part with a pattern restriction to ensure that the student has extracted the highest common factor of two terms.
The answer must be of the form $a(b+cx)$, where $b$ and $c$ are coprime.
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Question in HELM books
Simplify (a) a fully-factorised fraction with common factors, and (b) a fraction where the numerator is a product and the denominator a sum sharing the same variables (that cannot be simplified). The variables are randomised. Part of HELM book 1.4
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Question in HELM books
Simplify an algebraic fraction where both numerator and denominator must first be factorised. Part of HELM Book 1.4
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Question in HELM books
Simplify an algebraic fraction where the numerator is a factor of the quadratic on the denominator. Posed as a yes/no question, is this fraction equivalent to this simplified form? The answer is always yes. Part of HELM Book 1.4
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Question in HELM books
Simplify an algebraic fraction where the numerator and denominator first need to be factorised (the common factor is an integer). Part of HELM book 1.4
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Question in HELM books
Simplify an algebraic fraction that is fully factorised with common factors between the numerator and denominator, and one of the variables has a larger index on the denominator. Part of HELM Book 1.4
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Question in HELM books
Simplify a fraction where the numerator and denominator are factorised and have common products, and one of the common factors is powered. Part of HELM book 1.4
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Question in Radu Dragomir's workspace
This question tests the student's ability to identify the factors of some composite numbers and the highest common factors of two numbers.
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Exam (7 questions) in Introduction to Calculus
Apply the factor and remainder theorems to manipulate polynomial expressions
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Question in DIAGNOSYS
No description given
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Question in Algebra
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Question in Algebra
No description given