Answer:
Milli
Step-by-step explanation:
So the answer is <span>–1.8 +0.9 –1.4 +0.4
or C. -1.9</span>
Given a = 3 and b = - 8 ,
= > 2b² - 4a + 4a²
= > 2( - 8 )² - 4( 3 ) + 4( 3 )²
= > 2( 64 ) - 4( 3 ) + 4( 9 )
= > 128 - 12 + 36
= > 116 + 36
= > 152
add them both then you get the awnser if the four is not a negative. if the four is a negative use division.