Math, asked by dinkark76, 4 months ago

whoever will give both the correct answer will be marked as brainy

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Answered by pagaresnehal005

0

Answer:

¡] (0.7)² - (0.3)²

=(0. 7)² -( 0.3)²

= 0.49- 0.09

= 0.40

¡¡] (4.5)²-(1.5)²

= (4.5)²-(1.5)²

= 20.25- 2.25

= 18.00

HOPE IT WILL HELP YOU

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