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1.2.4.3 Rewrite expression without using indices
QuestionGiven an expression 10^-k, rewrite it as a fraction with no index. k is a random positive integer from 1 to 6.
Part of HELM Book 1.2
Published on 28/06/2023 04:06 CC BY-NC-SA -
1.2.4.2 Simplify an expression using only positive indices
QuestionWrite an expression (a^k1*a^k2)/a^k3 using a single positive index. Variable a is randomised and can be a number or a letter. k1,k2 and k3 are randomised and can be positive or negative numbers.
Part of HELM Book 1.2
Published on 28/06/2023 04:06 CC BY-NC-SA -
1.2.4.1 Rewrite an expression using a positive index
QuestionGiven an expression (either a^-k or 1/a^-k) with a negative index, rewrite it with a positive index.
The variable a and the index k are randomised.
Part of HELM Book 1.2
Published on 28/06/2023 04:06 CC BY-NC-SA -
1.2.4. Negative Indices
QuestionPart of HELM Book 1.2
Published on 28/06/2023 04:06 CC BY-NC-SA -
1.2.3.3 What is the degree of this polynomial?
QuestionGiven an arbitrary polynomial, identify its degree. Part of HELM Book 1.2
Published on 28/06/2023 04:06 CC BY-NC-SA -
1.2.3.2 What type of polynomial is this?
QuestionIs this polynomial a quadratic, linear or constant? Part of HELM Book 1.2
Published on 28/06/2023 04:06 CC BY-NC-SA -
1.2.3.1 Is this a polynomial?
QuestionIdentify whether or not an expression is a polynomial. Part of HELM Book 1.2
Published on 28/06/2023 04:06 CC BY-NC-SA -
1.2.3. Polynomial Expressions
QuestionPart of HELM Book 1.2
Published on 28/06/2023 04:05 CC BY-NC-SA -
1.2.2.3 Simplify expression with indices
QuestionSimplify n1.v^k1.(n2.v^k2), where n1, n2 are positive integers, v is a random letter variable, and k1 and k2 are nonzero integers.
The answer should be expressed as n.v^k
Part of HELM Book 1.2
Published on 28/06/2023 04:05 CC BY-NC-SA -
1.2.2. Laws of Indices
QuestionAdd, subtract and multiply indices. Part of HELM Book 1.2
Published on 28/06/2023 04:04 CC BY-NC-SA