How many roots does the equation x^2 + 2x + 1 = 0 have? Answer: The given equation + 2x + 1 = 0 has one root. Step-by-step explanation: To know how to answer the question correctly, here are the related details that you need to know: Roots are where polynomials are equal to zero. To compute for the roots of the given polynomial + 2x + 1 = 0, this has to be factored. How do you factor polynomials? Click the following links: brainly.ph/question/67957 , brainly.ph/question/205121 and brainly.ph/question/753406 After factoring, + 2x + 1 = 0 will become (x + 1) (x + 1) = 0. Then, set each term to zero. (x + 1) = 0 and (x + 1) = 0. Transpose the constants to the other side, and we can derive x = -1 and x = -1. This is the root of the given equation. Therefore, the equation + 2x + 1 = 0 has only one root, which is -1. That is how to solve the given question. 10.3.1.2.3.
You are an oceanographer and want to map the ocean floor on the east coast of the Philippines. As you do your study, you notice that there is a portion in the ocean floor which is relatively much deeper than the rest. What most likely is that deeper part? a. linear sea b. oceanic ridge c. rift valley d. trench Answer: As an Oceanographer who is working to map the ocean floor off the eastern coast of the Philippines, I would certainly notice the portion which is much deeper than the rest. I would then conclude that this part is a trench, so the answer would be letter D. Explanation: The Trench that we find along the eastern coast of the southeast Asian nation is known as the Philippine Trench . We can find it along the western side of the Philippine plat e in the Pacific Ocean. It can be more than 10,500 meters at its deepest portion. The Philippine trench ranks as the third deepest submarine trench and is surpassed only by the Tonga and Mariana trench with the latte...
The word in the poem that gives hint to the mood it evokes is _____.a. aspired b. sail c. sink d. succeed Courage by: Anne Sexton The word in the poem that gives hint to the mood it evokes is no answer. Definition: The mood of the poem refers to the feeling created by the writer for the reader . Both the mood and tone of the poem supports one another to deliver the message the writer is trying to portray. Some words that might describe the mood of a poem include: gloomy, mournful, optimistic, pessimistic, realistic, romantic, and sorrowful. The poet creates the mood of the poem using a number of elements including setting, theme, and tone. To define the mood of a poem, the reader should examine how these elements work together and what feeling or character they evoke. Explanation: After reading the entire poem, I found out that the given choices are not found on the poem . I don't know where the error is but the given choices are in no way connected or related to th...
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