Question

Efetue as operações

a)7rs+3rs-12rs+8rs
b)14yz+9yz+38yz
c)1,2fas-8,7fas+17,9fas
d)3√2p-10√2p
e)-frx³+15frx³+20frx³
f)-abc+1,2abc-3,2abc

Answer 1

a)7rs+3rs-12rs+8rs
6rs

b)14yz+9yz+38yz
61yz

c)1,2fas-8,7fas+17,9fas
10,4fas

d)3√2p-10√2p
-7√2p

e)-frx³+15frx³+20frx³
34frx³

f)-abc+1,2abc-3,2abc
-3abc