Question

(2√5+3√2)(2√5-3√2)=
$(2 \sqrt{5} + 3 \sqrt{2} )(2 \sqrt{5} - 3 \sqrt{2}$
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Answer 1

- Tarea:

✔ (2√5+3√2)(2√5-3√2)

- Solución:

$=\left(2\sqrt{5}\right)^2-\left(3\sqrt{2}\right)^2$

$=2$

SALUDOS! :)