Question

resolva as seguintes expressões

a) √100 –√16=
b) 6 x √81=
c) √64 x √441=
d) 2¹⁰ –8x√196=
e)6³–√625+√400=
f) (10³+5¹÷√225=​

Answer 1

Resposta:

a)10-4=6

b)6 x 9=54

c)8 x 21=168

d)1024 - 8 x 14=1024 - 112=912

e)216 - 25 + 20=191 + 20=211

f)1000+5÷15=1000 + 0,33333=1000,3333