jika a=3,b=-2,maka nilai dari(2b-a)+(a×b)
Matematika
dita740
Pertanyaan
jika a=3,b=-2,maka nilai dari(2b-a)+(a×b)
2 Jawaban
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1. Jawaban syakirahzulya
(2b-a)+(a×b)
= (2(-2)-3)+(3×(-2))
= (-4-3)+(-6)
= -7-6 = -13 -
2. Jawaban nasril8
(2b -a) + ( axb ) = ( 2.-2 -3)(3.-2)
= (-7)(-6) = 42