(2x + 3)multiplied by (2x - 3)
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Answered by
0
Answer:
4x²-9
Step-by-step explanation:
(2x+3)(2x-3) [Use identity of a²-b²={a-b}{a+b}]
=(2x)²-3²
=4x²-9
Answered by
0
Answer:
4x2-9 first multiple then cut
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