Math, asked by ADBOYZ1605007, 5 hours ago

Evaluate
156×156-136×136

Answers

Answered by samirjana797

1

Answer:

$155 \times 156 - 136 \times 136 \\ = 24336 - 18496 \\ = 5840$

Answered by bhavnaminipandey

2

Answer:

5840

Step-by-step explanation:

x*x = x^2

and an identity is used here

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