Algebraic Expressions

Question 15

49%

Given that $k\,$ is an integer, express $18−k4−8\displaystyle \frac{\sqrt{18}-k}{4-\sqrt{8}}$ in the form $a+b2a+b\sqrt{2}$ where $a\,$ and $b\,$ are rational expressions in terms of $k$ .

[4]

Algebraic Expressions

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Question 15

49%

Given that $k\,$ is an integer, express $18−k4−8\displaystyle \frac{\sqrt{18}-k}{4-\sqrt{8}}$ in the form $a+b2a+b\sqrt{2}$ where $a\,$ and $b\,$ are rational expressions in terms of $k$ .

[4]

Algebraic Expressions

Question 15

Algebraic Expressions Questions

Algebraic Expressions

Question 15

Algebraic Expressions Questions