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

16+h+43=81 fjfjfjfjfjfjfjfjf

-5 + 7 • 4^2 -2 How?2!2

Does the internet bring more harm than good? (This is an actual question from my class)

3.8 to the nearest hundredth

Which of these tools is used to transfer a gene into an animal? a. molecular scissors B.vector C. ligase enzyme

which topic or issue would be most appropuate for four-to five-page research paper

What is the perimeter of the polygon in the diagram? A) 2√(a-b)^2 B) 4(a+b)^2 C) 2(a^2 + b^2) D) 4√(a^2 + b^2)

The length of a rectangle is 9.7cm more than 4 times the width. If the perimeter is 91.4cm, what are it's dimensions? Can someone please explain.

Is there another way to write 7.05.

How does the national motto relate to the achivements of the constitution convention