Reread section 4 of “The Vietnam Wars,” and then answer the following question, (which can also be found in your yellow workbooks on page 23): What connections do you see between Ha’s situation and the information you read in the article “The Vietnam Wars”? Focus on section 4 of the article. Be sure to use details from the novel in your answer. You may use your text and the notes you collected in your journal or note-catchers to help you write your response below.

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

answer: rolling a number cube and flipping a coin.

step-by-step explanation: