pap5arollmovd pap5arollmovd

13-11-2016
Mathematics

contestada

What number must you add to complete the square?

x^2 + 2x = -1
A. 4
B. 3
C. 1
D. 2

Respuesta :

texaschic101 texaschic101

13-11-2016

x^2 + 2x = -1......take half of ur x term (2x), and square it. So we take half of 2, which is 1, and square it....1^2 = 1....so u would add 1 to both sides

Answer Link

sistersbypride sistersbypride

13-11-2018

The correct answer is 1

Answer Link

Otras preguntas

Which line of poetry is written in iambic pentameter?

Write an equation for the translation of y=2/x with the given asymptotes. X=1 y=-1

A cylindrical propane tank is filled for a cost of $0.03 per in3. The tank has a radius of 24 in. and a height of 60.5 in.What is the cost to fill the propane t

Which statement describes the relationship between the Torah and the Old Testament? The Torah is the Jewish holy book. The Old Testament is a Christian holy boo

Qu'est-ce que tu aimes? Qu'est-ce que tu n'aimes pas? Qu'est-ce que tu préfères? a)cite les activités scolaires que tu aimes/ que tu preferéfères b)cite les act

15% of $9 is $ this is a question on my math worksheet please respond quick and show the steps on how to do it please and thank you

Which sentence contains an incorrect possessive form? A. We often see the geeses' feathers near the pond. B. The full moon's glow helped us see in darkness. C.

write a sentence with three course titles (classes)

Can you guys explain how to find the sum of the two digit multiples of 11??

What term is given to the idea that the United States should give political, military, and economic support to democratic nations threatened by authoritarian po