Respuesta :

anniele664

Answer:

i got 21.42 (rounded to the nearest second decimal) if not my full answer was 21.42147412. sorry if its incorrect

Step-by-step explanation:

Answer:

7*sqrt{5}+4*sqrt[3]{3}

Step-by-step explanation:

sqrt{80}+sqrt{45}-sqrt[3]{24}+2*sqrt[3]{81}

4*sqrt{5}+3*sqrt{5}-2*sqrt[3]{3}+2*3sqrt[3]{3}

7*sqrt{5}+4*sqrt[3]{3}