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If 34 × 35 = 3x then the value of x?
1. 8
2. 1
3. 9
4. 7

1 Answer

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Best answer
Correct Answer - Option 3 : 9

Given:

34 × 35 = 3x

Concept used:

a× an = am + n

Calculation:

34 × 35 = 3x

⇒ 34 + 5 = 3x

⇒ 39 = 3x

⇒ x = 9

∴ The value of x is 9

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