expand the following 16p²-25q²
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0
Answer:
16,p,p
-25,q,q
Step-by-step explanation:
this is the answer
Answered by
1
Step-by-step explanation:
16p²-25q² => (4p)²-(5q)²
using a²-b² = a-b × a+b
4p+5q × 4p-5q
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