soheilaa soheilaa

02-12-2020
Mathematics

contestada

Solve the equation by completing the square.

x^2+18x=7

please show me how to also. :)

Respuesta :

valenciasarah62 valenciasarah62

11-12-2020

Answer:

x=-2[tex]\sqrt{x} 22 -9[/tex]

Step-by-step explanation:

Answer Link

Otras preguntas

Which sentence is punctuated correctly? A. My family tree is entitled The Smiths: One Hundred Years and Growing. B. My family tree is entitled The, Smiths One H

Find the best word to complete the sentence. 2. In recent years fear of skin cancer has increased, encouraging greater ___ from long hours in the sun. A. abstin

Compare the temperature of water as ice begins to form with the temperature of ice as it begins to melt

why do you think many Cubans support Castro

In "Marian Anderson Sings," why does Anderson finally accept the invitation to sing at the Lincoln Memorial on Easter?

What caribbean countries have refugees come?

Help please! My maths unfortunately... Does anyone know how I would answer this? I just simply do not know what 'describe each reflection' means. Erm? The shape

In snapdragons, there is one allele that produces red flowers and another allele that produces white flowers. Neither allele is dominant and heterozygous indivi

A certain plant has a color that can range from green to yellow. Some plants are very green, and some are very yellow, but most are in between. What is most lik

What is the best way to change the sentence below from active voice to passive voice? Presenters give awards to the winners at the elaborate ceremony held every