If P + 1 P = 6 ; Find : P 2 + 1 P 2 - Mathematics

If `"p" + (1)/"p" = 6`; find : `"p"^2 + (1)/"p"^2`

बेरीज

`("p" + (1)/"p")^2`

= `"p"^2 + (1)/"p"^2 + 2`

⇒ 36 = `"p"^2 + (1)/"p"^2 + 2`

⇒ `"p"^2 + (1)/"p"^2`
= 36 - 2
= 34.

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पाठ 4: Expansions - Exercise 4.2

पाठ 4 Expansions
Exercise 4.2 | Q 10.1

Simplify (a + b + c)² + (a - b + c)² + (a + b - c)²

Evaluate of the following:

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101 × 102