Help i don't my calculator | Mathematics | Page 1

ashen crystal Oct 28, 2024, 3:05 PM

#

r= $ \frac {18}{11+\sqrt {85}} $

livid siloBOT Oct 28, 2024, 3:05 PM

#

ashen crystal Oct 28, 2024, 3:06 PM

#

$ \frac {18}{11+\sqrt {85}} $

humble umbra Oct 28, 2024, 3:11 PM

#

What is the problem? I don't understand

drowsy crypt Oct 28, 2024, 3:33 PM

#

Neither do i

eternal valley Oct 28, 2024, 4:09 PM

#

if you give the problem i can assist

next furnace Oct 28, 2024, 4:23 PM

#

$\frac{18}{11+\sqrt{85}}$

shrewd lightBOT Oct 28, 2024, 4:24 PM

#

Loukes1315

next furnace Oct 28, 2024, 4:25 PM

#

You need to multiply the numerator and denominator by the denominator’s complex conjugate

paper crane Oct 28, 2024, 4:26 PM

#

you can approximate tye value of root 85

#

since root 81 is 9

#Help i don't my calculator