Simplifying rational expressions and restrictions
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- For each rational expression:
i) determine the non-permissible values of the variable, then
ii) simplify the rational expression - For each rational expression:
i) determine the non-permissible values of the variable, then
ii) simplify the rational expression - For each rational expression:
i) determine the non-permissible values of the variable, then
ii) simplify the rational expression - The area of a rectangular window can be expressed as , while its length can be expressed as .
- For each rational expression:
i) determine the non-permissible values for in terms of , then
ii) simplify, where possible.