By how much is sum of a4
– 6a2
b
2 + b4
and -2a4
+ 5a2
b
2
+ 3b4
greater than
-a
4
– a
2
b
2
– 4b4
?
Answers
Answered by
0
-452a
I don't know what is the answer
b
Answered by
0
Answer:
Step-by-step explanation:
a4-6a2b2+b4-2a4+5a2b2+3b4= -a4-a2b2+4b4
-a4-a2b2+4b4+a4+a2b2+4b4=
8b4
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