Solve
P(x) = ( x - 2 ) sq - ( x + 2 ) sq
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Answer:
x²-4
Step-by-step explanation:
P(x) = ( x - 2 ) sq - ( x + 2 ) sq
= (a-b)² - ( a+b )²= a²-b²
= x²-2²
= x²- 4
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