Answer:
(x+2)(x+1)=0
so x = -2,-1
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
Answer:
Cos b
Step-by-step explanation:
1/2[sin(a+b)+sin(a-b)]
1/2[sin a cos b +cos a sin b + sin A cos B - cos A sin B]
1/2[2sin a cos b]
sin a cos b
Answer: A state has 11 electoral votes. In a presidential election, the Democratic candidate receives 48 percent of that state's popular vote, the Republican receives 40 percent of the vote, and an independent candidate receives 12 percent of the vote.
1) 75x^3-300x^2-1200x+4800
Ig
