Math, asked by Akshita2700, 6 months ago

Evaluate: 9.9 × 9.8 using identity.

Plzz ans this ques step by step!!...

Answers

Answered by syedaijaz7906

1

Answer:97.02

Step-by-step explanation:

(X+a)(x+b)

(10-0.1)(10-0.2)=97.02

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Answered by motiazad247

7

Answer:

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