krypticcreator krypticcreator

05-06-2018
Mathematics

contestada

What are the solutions to the equation x2 = 289?

Respuesta :

Luv2Teach Luv2Teach

05-06-2018

Because this is a second degree equation you will have 2 solutions. When you take the square root of a number you have to account for both the positive and negative roots. Since the square root of 289 is 17 then your solutions are +17 and -17.

Answer Link

Otras preguntas

can you help me with 1-8?!

please someone help me please

A sample of blood is placed in a centrifuge of radius 16.0 cm. The mass of a red blood cell is 3.0 ✕ 10−16 kg, and the magnitude of the force acting on it as it

slope = –8, (1,4) in slope intercept form

Which of the following Nobel Prize winners argues that persistent problems in developing nations have been the result of "textbook economic reasoning" and ideol

6 Which expression is equivalent to 2x2 + 7x +4? F (2x - 1)(x + 4) G (2x + 1)(x - 4) H (2x + 1)(x+4) J None of these

What is the name of moving fields of angular blocks which are formed by gravity and the freezing-thawing cycle? A. Scree B. Talus C. Bedrock slumps

Julie has $48 to spend at a carnival. The carnival charges $8 for admission and $5 per ride. What is the maximum number of rides Julie can go on?

graph y < x and x > 5

. Which is the transfer of energy as waves moving through space? conduction insulation convection radiation