Question

(14.3)²-(5.7)² find using identity a²-b²=(a+b) (a-b)​

Answer 1

Step-by-step explanation:

its yur solution.......

Answer 2

Here's your answer :

Step-by-step explanation:

= (14.3 + 5.7)² × (14.3 - 5.7)²

= 20 × 8.6

= 172 Answer

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