Algebra

Algebra Warmups

Roots Warmup

         

Raising a number to the 12 \frac{1}{2} power is the same as its square root.

Which of the following is equal to the expression above?

What is the value of

(8)2? \large \sqrt{ ( \color{#D61F06}-8\color{#333333}) ^ 2 } \hspace{.15cm} ?

99×99+199= ? \large \sqrt{\color{#69047E}{99} \times \color{#69047E}{99}+\color{#20A900}{199}} = \ \color{#D61F06} ?

Note: There is a clever way to solve this problem without computing 992 99^2 .

7×x=49 \Large \sqrt{ {\color{#D61F06} { 7}} \times \color{#3D99F6} {x} } = \color{#20A900} {49 }

Solve for xx.

1x=8,     x= ? \sqrt{ \frac{ 1 } { x } } = 8, \ \ \ \ \ x = \ ?

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