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

A reaction x  y has a rate constant of 1.37 hr–1 and is allowed to react for 1.2 hours. if the final concentration of x is 0.21 m, what was the original concen

The ratio of dogs to cats at an animal shelter is 2:5. The number of cats is how many times the number of dogs?

What do I write in the boxes? I'm so confused please help thank you!

one of the purposes of FEMA and the red cross is to

y ≤ -2x + 4. What points satisfy the inequality?

authoritative, plausible, saintly, square, dependable, veracious What synonym is MOST appropriate for a student running for class officer to use in a speech to

Which is an example of the role of photography in post world war 2 art movements

You have an insurance policy with a $300 premium and a $500 deductible. How much should you expect to pay the insurance company each month for coverage?

High-performance work systems frequently begin with:

What is the last number in the number sequence given below? 10 : 10 : 20 : 45 : 110 : 300 : ? Requires explanation, thanks!