evaluate using identify 25²-30²
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Answered by
13
Answer:
ʜᴇʏʏ ᴍᴀᴛᴇ..!
Step-by-step explanation:
25^2-30^2
= 625-900
= -275
Answered by
1
The identity used here is a²-b² = (a+b)(a-b)
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