5. Simplyfy:(i) 178 X178 + 2x178 x122 +122 x122
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Answered by
0
your answer is===90000...
@SDAKhnani1432
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Answered by
1
Answer:
=90000.
Explanation:
=31684+2×178×122+122×122
=31684+43432+122×122
=31684+43432+14884
=90000.
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