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Algebra Difficulty 1.1 Junior Find the answer Canada

The value of $(2+3)^2-(2^2+3^2)$ is

Pick one

Solution

There are 30 minutes between 8:30 a.m. and 9:00 a.m.

There are 5 minutes between 9:00 a.m. and 9:05 a.m.

Therefore, the length of the class is $30+5=35$ minutes.

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Source: CEMC, University of Waterloo, licensed CC-BY-NC-4.0. Statement reproduced verbatim; metadata (topic, difficulty) added by this project.