(sqrt(3)q^4+2sqrt(3)q^3)/3q^2
Answers
Answered by
0
Answer:
Is Q(
√
2
,
√
3
)=Q(
√
2
+
√
3
) ?
Q(
√
2
,
√
3
)={a+b
√
2
+c
√
3
+d
√
6
∣a,b,c,d∈Q}
Q(
√
2
+
√
3
)={a+b(
√
2
+
√
3
)∣a,b∈Q}
So if an element is in Q(
√
2
,
√
3
), then it is in Q(
√
2
+
√
3
), because
√
6
=
√
2
√
3
.
How to conclude from there?
Step-by-step explanation:
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