Consider this radical expression: √(- 37)²

Indicate if the root is a real number or not. In the case of a real number, evaluate.

Subtract these terms: ∛(375a³ b) - a∛648b

Simplify the following expression by using the quotient rule: √100a⁵ / √4a³

Assume that a is a positive number.

Rationalize this expression and evaluate. 25/(√2 - √3)

Evaluate to remove the absolute value bars. -|√3 - 5|

Without squaring, solve the following equation.

7 - (4/x) = √(7 - 4/x)