10-10-2018
Mathematics

contestada

What is the solution set of the equation using the quadratic formula:

x^2+2x+5=0

Respuesta :

isarahweller103 isarahweller103

10-10-2018

the answer should be {-2+4i,-2-4i}

Answer Link

brittanydargie brittanydargie

11-10-2018

Answer:

{-1-2i, -1-2i}

Step-by-step explanation:

Answer Link

Otras preguntas

What are the nonliving components of the environment that shape an ecosystem? a. autotrophs b. biotic factors c. heterotrophs d. abiotic factors

when a negatively charged object moves in the opposite direction of an eletric field the potential energy of the object.... A. Becomes zero B.inceases C.decrea

Although Lincoln lost the Senate election to Stephen Douglas, his campaign led to the repeal of the Dred Scott decision. helped him win a seat in the House of R

Because their grandparents fought in World War II, Carl and Robert (has/have) conducted interviews with them. a. has b. have

What may have been the most detrimental aspect of the redrawing of territorial boundaries in Africa by Europeans? A. The territorial boundaries were drawn solel

There are two calculus classes at your school. Both classes have a class average of 75.5. The first class has a standard deviation of 10.2 and the second has a

In South America, the dominant culture in the region is seen as a hazard to the way of life of the Native Americans, weakening their _____.

what is the role of opposition in democracy?

Compared to today’s computers, computers from the 1970s were ________. a. Bigger and more powerful b. Smaller and more powerful c. Bigger and less powerful

Basing the Results on Probability a. Abstraction b. Classification c. Calculation d. Relation