aminaismail041 aminaismail041

25-03-2018
Mathematics

contestada

f(x)=x^(2)+6x-78 completing the square

fill in the blanks:

f(x)=(x+blank)^2+blank

Respuesta :

z5tequ2u z5tequ2u

26-03-2018

The blank: [tex]f(x) = (x+3)^2-78+9[/tex]
You can combine the negative 78 and 9 if you want to, but that should be the next step for that problem.

Answer Link

Otras preguntas

Which compound is a reusable, complex protein that speeds up chemical reactions? A) starch B) a sugar C) a lipid D) an enzyme

in 1487 who sailed around the tip of africa

What was the outcome of the Seven Weeks' War?

Just a few questions that I need help with. 1. Six of the 24 students in a homeroom have an electronic tablet. Predict how many students out of 200 have an elec

what does the suez canal allow

What are some ways that propaganda posters were used to influence americans behavior during world war 1

Who used khipu, a system of recording numbers by tying knots on strings? A. Aztec B. Maya C. Inca 7 grade help please

Use vagabond in a sentence?

Express your opinion about the need for more research into the safety of genetically modified organisms. Is this research necessary or not? Explain your point o

One trait a plant can have is either red leaves (R) or brown leaves (r). Another trait is tall stems (T) or short stems (t). A plant used in a dihybrid cross ha