brainsmart36 brainsmart36

22-10-2020
Mathematics

contestada

It is known that a>0 and b<0. Compare the values of the following expressions to zero: a^2+b^2

Respuesta :

joe5582 joe5582

29-10-2020

Answer:

a^2+b^2 > 0

Step-by-step explanation:

b is negitive, and negitive times negitive = positive

positive + positive = positive

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