Math, asked by kkmm721, 3 months ago

Please solve this : (1²+2²) (3²+4²) - (1²-2²) (3²-4²)

Answers

Answered by PratapSingh100

1

Step-by-step explanation:

1+4(9+16)- (1-4)(9-16)

5×25 -(-3)×-7

125+3×-7

125-21

104

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