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21-10-2020
Mathematics

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Find the value of the expression:
70–a2 for a=–25; 1; 10

Respuesta :

aishwaryavinodh aishwaryavinodh

23-10-2020

Simple answer.

You will have to replace a, with the given numbers.

For the 1st one)

70-25² since a=25. 70-625=-55

2nd)

70-1²=70-1=69

3d)

70-10²=70-100=-30

Hope this helped.

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