4 Questions
What is the value of x?
$\frac{\sqrt{5}-2}{\sqrt{5}+\sqrt{2}}$
What is the value of x³ + xy + y²?
$10$
What is the value of y?
$\frac{\sqrt{5}+\sqrt{2}}{\sqrt{5}-\sqrt{2}}$
What is the value of x² - y²?
$-1$
Test your algebra skills by calculating the value of the given expressions involving square roots. Solve for x, y, and specific expressions involving them.
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