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Find the product. (3a^4 + 4)^2
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2 votes
Find the product. (3a^4 + 4)^2

User Tien Dung Tran
by
7.3k points

2 Answers

6 votes
9a8+24a4+16

Make sure that 8 and 4 are to the power
User PhearOfRayne
by
7.7k points
4 votes

Answer: The product is
9a^8+24a^4+16

Explanation:

Since we have given that


(3a^4+4)^2

As we know that


(a+b)^2=a^2+2ab+b^2

So, it becomes,


(3a^4 + 4)^2=(3a^4)^2+2* 3a^4* 4+(4)^2\\\\=9a^8+24a^4+16

Hence, the product is
9a^8+24a^4+16

User JoelFan
by
7.6k points
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