(64m²-144mn+81n²)-25p² factorise
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(64m²-144mn+81n²)-25p²
=(8m-9n)²-25p²
=(8m-9n+5p)(8m-9n-5p)
=(8m-9n)²-25p²
=(8m-9n+5p)(8m-9n-5p)
DiksPatel:
right answer
Answered by
6
Answer:(8m–9n+5p)(8m–9n+5p)
Step-by-step explanation:=(8m–9n)²–25p² =(8m–9n+5p)² =(8m–9n+5p)(8m–9n+5p)
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