Answer the questions (3x⁴-12y⁴)
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Answer:
Step-by-step explanation
(3x
4
−12y
4
)
Factor out 3.
3(x
4
−4y
4
)
Consider x
4
−4y
4
. Rewrite x
4
−4y
4
as (x
2
)
2
−(2y
2
)
2
. The difference of squares can be factored using the rule: a
2
−b
2
=(a−b)(a+b).
(x
2
−2y
2
)(x
2
+2y
2
)
Rewrite the complete factored expression.
3(x
2
−2y
2
)(x
2
+2y
2
)
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