Algebra

Common Misconceptions (Algebra)

Algebra Common Misconceptions: Level 1 Challenges

         

4=?\large \sqrt{4} = \, \color{#D61F06}{?}

22220= ? \LARGE 2^{2^{2^{2^0}}} = \ ?

A=1(0.50.25)orB=(10.5)0.25\large A = \frac{1}{\left(\frac{0.5}{0.25}\right)} \hspace{5mm} \text{or} \hspace{5mm} B = \frac{\left(\frac{1}{0.5}\right)}{0.25}

Which of these numbers above is larger?

True or False?

0.9999=10.9999 \ldots = 1


Note: The "\ldots" indicates that there are infinitely many 9's.

(ab)c=a(bc) \large (a-b) - c = a - (b - c)

Suppose a,ba, b and cc are numeric variables. Under what conditions is the equation above true?

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