2+x2-4×2 jawab dengan benar dan pake cara atau tidak pake cara

2+x2-4×2

jawab dengan benar dan pake cara atau tidak pake cara

Penjelasan dengan langkah-langkah:

2+x2-4×2

2 + 2x – 4(2x)

-2 + 4x²

 

Pelajari lebih lanjut

Pelajari lebih lanjut di Google News

ilmuantekno.com

Baca Juga :  Miss Silvia works at Graha Hospital. She looks after sick children at night. She starts to work at 10 p.m. and finishes at 7 o'clock in the morning. She goes to work by a motorcycle. She has twenty children in her section. She stays up all night. She looks at the children many times during the night. She sometimes sits and talks to a child. The children sleep most of the time. She usually wakes up them at 5 a.m. and gives them breakfast at 6 a.m. After that, she goes home at 7 a.m. Although she feels very tired, she loves her job