Find the product and simplify.
(2a+3) (2a-3) (4a²+9) (4a+5)
Answers
Answered by
1
Answer:
64a^5-405 if the answer is correct
Step-by-step explanation:
Answered by
0
Answer:
64a^5-324a_325
Step-by-step explanation:
=(2a+3) (2a-3) (4a^2+9) (4a+5)
{(a+b)(a-b)=a^2-b^2}
=(4a^2-9)(4a^2+9)(4a+5)
=(16a^4-81)(4a+5)
=16a^4(4a+5)-81(4a+5)
=65a^5+80-324a-405
=64a^5-324a-325
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