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Let's express the following in perfect s...

Let's express the following in perfect square and hence find the value.
`p^2q^2 + 10pqr + 25r^2` when `p = 2 ,q = -1, r = 3`

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JNAN PUBLICATION-ALGEBRAIC FORMULA-EXAMPLE
  1. Let's express the following in perfect square and hence find the value...

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  2. Let's express the following in perfect square and hence find the value...

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  3. Let's express the following in perfect square and hence find the value...

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  4. Let's apply,(a+b)^2 + (a-b)^2 = 2(a^2 + b^2) or (a+b)^2-(a -b)^2= 4ab ...

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  5. ,(a+b)^2 + (a-b)^2 = 2(a^2 + b^2) or (a+b)^2 - (a -b)^2= 4ab or ab = ...

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  6. Let's apply,(a+b)^2 +( a-b)^2 = 2(a^2 + b^2) or (a+b)^2-(a -b)^2 =4ab ...

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  7. Let's apply,(a+b)^2 + (a-b)^2 = 2(a^2 + b^2) or (a+b)^2-(a -b)^2 =4ab ...

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  8. Let's apply,(a+b)^2 +( a-b)^2 = 2(a^2 + b^2) or (a+b)^2-(a -b)^2 =4ab ...

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  9. Let's apply,(a+b)^2 + (a-b)^2 = 2(a^2 + b^2) or (a+b)^2-(a -b)^2 =4ab...

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  10. Let's apply,(a+b)^2 + (a-b)^2 = 2(a^2 + b^2) or (a+b)^2-(a -b)^2 =4abo...

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  11. Using the identity (x+a)(x+b) = x^2 + (a+b)x + ab, let's find the prod...

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  12. Using the identity (x+a)(x+b) = x^2 + (a+b)x + ab, let's find the prod...

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  13. Using the identity (x+a)(x+b) = x^2 + (a+b)x + ab, let's find the prod...

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  14. Using the identity (x+a)(x+b) = x^2 + (a+b)x + ab, let's find the prod...

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  15. Using the identity (x+a)(x+b) = x^2 + (a+b)x + ab, let's find the prod...

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  16. Using the identity (x+a)(x+b) = x^2 + (a+b)x + ab, let's find the prod...

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  17. Using formula let's show that. (2x + 3y)^2 - (2x - 3y)^2 = 24xy

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  18. Using formula let's show that. (a+2b)^2 + (a-2b)^2 = 2(a^2 + 4b^2)

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  19. Using formula let's show that. (l + m)^2 = (l - m)^2 + 4lm

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  20. Using formula let's show that. (2p-q)^2 = (2p+q)^2 - 8pq

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