Math, asked by erinclarke06, 1 year ago

factorise this 7.8²-2.2²

Answers

Answered by renuagrawal393

4

Answer:

7.8²-2.2²

(7.8-2.2)(7.8+2.2)

(5.6)(10.0)

=> 56

Answered by ksonakshi70

1

Answer:

56 is your answer ...........

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