a= -1 b=-3 c=5 a2 + 2b - 3c =?
Matematika
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Pertanyaan
a= -1
b=-3
c=5
a2 + 2b - 3c
=?
b=-3
c=5
a2 + 2b - 3c
=?
1 Jawaban
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1. Jawaban 6junie
2a + 2b - 3c
= 2(-1) + 2(-3) + 3(5)
= -2 + (-6) + 15
= 7
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