Question discussion

What is the value of 17² − 16²?

2242Medium DSSSB TGT Computer Science 0 replies 1 views
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What is the value of 17² − 16²?

  • A31
  • B33
  • C1
  • D289
Correct answer: B

Explanation

Using a² − b² = (a + b)(a − b): (17 + 16)(17 − 16) = 33 × 1 = 33.

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