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

Find the point of intersection of the lines 2x + 3 y = 7 and 3x + 5y = 3. step by step solution

The LCM of two prime numbers x and y (x>y) is 161. Find the remainder when x is divided by y. Answer

What’s the unit rate of 80 : 40

can anyone help me with these questions

cos²x - 2 sin²x = -2 .Help me to solve it

a. A square's perimeter is 4 times the length of its side

Briefly explain the four rules determining sig figs

You are driving in the right lane of an expressway and are approaching a ramp where traffic is entering the expressway. You should

Please answer this correctly

Write the equation of a hyperbola with a center at (-5, -3), vertices at (-5, -5) and (-5, -1) and co-vertices at (-11, -3) and (1, -3).