Math, asked by gp1794764, 6 months ago

please solve this......

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Answered by Sriramgangster

4

7 is the answer.

Step-by-step explanation:

You can just substitute the values or you can use algebraic identities.....

Answered by DharshiniRajasekar

1

Answer:

the answer is 15 for first question

and 7 for second question

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