plz solve this using identity 3
with step by step explaination
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plz solve this using identity 3
with step by step explaination
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(169x+441y)(169x+441y)
Step-by-step explanation:
here is the ans
169x²-441y²
(13x)²-(21y)²
(13+21)(13-21)
34*(-8)
-272
hope this helps you out
mark brainliest