paigannnn
paigannnn
04-04-2017
Mathematics
contestada
I have NO idea how to do this to be honest.
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AnimeBrainly
AnimeBrainly
04-04-2017
(-5a)(-3a ²)
=
15a³
-5 x -3 = 15 ( negative times negative = positive)
a x a² = a³ ( when multiplying exponents, you add the exponents together )
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Аноним
Аноним
04-04-2017
15a^3
:P............................
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