Evaluate : (678)^2 – (322)^2
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Answered by
0
Step-by-step explanation:
678² - 322²
It is in the form of a² - b² = (a+b)(a-b) formula to see
678² - 322² = (678+322)(678-322)
= 1,000×356
= 3,56,000
678² - 322² = 3,56,000
Answered by
0
Step-by-step explanation:
(678)^2 – (322)^2
= 459684 - 103684
= 356000
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