Math, asked by harinderkaur84, 7 months ago

20.51^2 -49^2 = ? simplify

Answers

Answered by diksha9479

0

Answer:

-1980.75

Step-by-step explanation:

(20.51)²-(49)²

(20.51-49) (20.51+49)

-1980.75

Answered by abhay513259

1

Answer:

20.51²- 49²= -1980.3399

Please mark me Brainliest

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