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Algebra Warmups
From cracking cryptograms to calculating the top speed of a rocket, algebra gives you tools to apply mathematical reasoning to a wide range of problems. Dive in and see what you already know! See more
Which of the following is equal to the expression above?
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What is the value of
\[ \large \sqrt{ ( \color{red} {- 8} ) ^ 2 } \hspace{.15cm} ? \]
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\[ \large \sqrt{\color{purple}{99} \times \color{purple}{99}+\color{green}{199}} = \ \color{red} ? \]
Note: There is a clever way to solve this problem without computing \( 99^2 \).
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\[ \sqrt{ \frac{ 1 } { x } } = 8, \ \ \ \ \ x = \ ? \]
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