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chapter 6 We Distribute, Yet Things Multiply - Part 5

Which identity form can be used to solve 68 × 72 quickly?

Type: MCQ • Marks: 1
Which identity form can be used to solve 68 × 72 quickly?
Options
A. 702 + 22
B. 1402 − 42
C. 682 + 722
D. 702 − 22
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Class 8th Ganita Prakash Part 1

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