Math, asked by goreesharma43, 4 months ago

evaluate: (205)²- (195)²

Answers

Answered by kiranmayi123

3

Answer:

4000

Step-by-step explanation:

205²=42025

195²=38025

So now subtract

42025-38025=4000

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Answered by rihanjumon

6

Answer:

4000

Step-by-step explanation:

(205-195)(205+195) using A²-B²=(A-B)(A+B)

=10×400=4000

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