1+1-3+4-9+7-6+8+9-10
Matematika
shifamarsya28
Pertanyaan
1+1-3+4-9+7-6+8+9-10
1 Jawaban
-
1. Jawaban andikaryandinata
1+1-3+4-9+7-6+8+9-10
= 2-3+4-9+7-6+8+9-10
= -1+4-9+7-6+8+9-10
= 3-9+7-6+8+9-10
= -6+7-6+8+9-10
= 1-6+8+9-10
= -5+8+9-10
= 3+9-10
= 12-10
= 2