Question

simplifique os radicais √45,√80 e √180

Answer 1

Resposta:

Explicação passo a passo:

Simplifique os radicais

'45:3'

'15: 3

"5:5'

1

= 3².5

√45 =√9.√5= 3√5

="3√5"

___________________

'80:2'

'40:2'

''20: 2"

"10: 2'⁴

'5:5'

'1'

= 2⁴.5= √16.√5

√80 = √16.√5= 4√5

= 4√5'

__________________

√180= √36.√5= 6√5

'180:2'

'90:2'

'45:3'

'15:3'

'5:5'

'1'

2².3².5

=√4.√9.√5

= "6√5"