Question

g) √3·3√2-5√6·4+4√3·2√2-4√2·3√3=
h) 2√7·3√2-√2·3√7-3√2·2√7+√7·4√2=
i) 4√3·2√5-2√5·3√3-√3·2√5+2√3·4√5=
a) √3·(2√2-√5)-√2·(3√3+2√5)+√5·(2√2+√3)=
b) √3·(√2+2√3)-2√2·(3√3+5√2)+√3·(4√2+√3)=
c) 2√6·(3√2-2√3)-2√3·(4√2-√6)-3√2·(4√6+√3=
d) √5·(√10-2√2)-2√10·(3-√5)-√2·(3√5-√10)=
e) 4√2·(2√3-√2)-√3·(√3-2√2)-2√6·(√6+3√2)=
f) 3√7·(2√3-√2)-2√2·(√7-3√2)-√3·(6√7+4√3)=
URGENTTT COROANA

Answer 1

a)-2.44
b)-13.44
c)-56.21
d)-9.09
e)-19.28
f)-18.70
g)-51.43
h)8.78
i)30.98