Evaluate 304 ×
296 by using suitable identity
Answers
Answered by
64
Answer -
- 89,984
- Using the identity - (a + b) × ( a - b) = a² - b²
Explanation -
304 × 296
- 304 = 300 + 4
- 296 = 300 - 4
Therefore,
304 × 296 = (300 + 4) × (300 - 4)
Using the formula -
(a + b) × (a - b) = a² - b² we can answer the question
Therefore,
(300 + 4) × (300 - 4) = (300)² - (4)²
= 90,000 - 16
= 89,984
Hence, 304 × 296 = 89,984
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