Wednesday, 23 April 2014

DIFFERENCE OF 2 SQUARES.



Evaluate 44 x 237 + 463 x 44.

Solution

= 44 x 237 + 463 x 44

= 44 x (237 + 463)

= 44 x 700

= 30800

Hence 44 x 237 + 463 x 44 = 30800


TRY THIS………….

Evaluate 122 x 516 + 484 x 122.

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