Question

√( 7 )+[ (0,45 .2 √( 2 ) )- ( 3 )/5 ] - √( 3 ) =


[ (5 . ( 4 )/5 ) ÷ 2 ] – e =

AYUDA PORFAVOR

Answer 1

Respuesta:

a. √( 7 )+[ (0,45 .2 √( 2 ) )- ( 3 )/5 ] - √( 3 ) =

√7+[(0,9√2)-0,6]-√3

= √7+[0,9√2-0,6]-√3

= √7+0,9√2-0,6-√3

b. [ (5 . ( 4 )/5 ) ÷ 2 ] – e =

[(1 . 4)  ÷ 2] - e

= [4 ÷ 2] - e

= 2 - e

≈ -0,718