abobnivs abobnivs

03-09-2020
Mathematics

contestada

What the value of the expression 4(a2-b2) when a= -5 and b=3

Respuesta :

shinchan69 shinchan69

07-09-2020

Answer:

4(-5*3-3*2)

=4(-15-6)

=4(-21)

= -84

Hope this will help:-)

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