Question

Jika a = -2, b =2, dan c = -3, tentukan nilai-nilai berikut.
a . a + b + c = c . 2a + b + c =
b . a - b + c = d . 3a + b - 2c =

Answer 1

Semoga jawabannya betul y

Answer 2

A. -2 + 2 + (-3) = -3
b. -2 - 2 + (-3) = -7
c. 2(-2) + 2 + (-3) = -4 + 2 + (-3) = -5
d. 3(-2) + 2 - (-3) = -6 + 2 + 3 = -1