Find the value of ( 38^(2) - 22 ^(2))/(1...

Find the value of `( 38^(2) - 22 ^(2))/(16).` using suttable identity.

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The correct Answer is:

`=60`

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NCERT EXEMPLAR-ALGEBRAIC EXPRESSIONS, IDENTITIES AND FACTORISATION -EXERCISE

Find the value of ( 38^(2) - 22 ^(2))/(16). using suttable identity.
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Which of the following is a binomial ?
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Sum of a – b + ab, b + c – bc and c – a – ac is
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Product of the following monomials 4p , 7q ^(3), - 7 pq is
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Area of a rectangle with length 4ab and breadth 6b ^(2) is
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Volume of a rectangular box (cuboid) with length = 2ab, breadth = 3ac ...
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Product of 6a^2 – 7b + 5ab and 2ab is
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Square of 3x – 4y is
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Which of the following are like terms?
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Coefficient of y in the term (-y)/(3) is
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Factorised form of 23xy – 46x + 54y – 108 is
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Factortsed form of r ^(2) - 10 r + 21 is
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