fc997289 fc997289

22-04-2021
Mathematics

contestada

Find all solution(s) of the quadratic equation x2 – 100 = 0.

Respuesta :

clarch19 clarch19

22-04-2021

Answer:

10 and -10

Step-by-step explanation:

difference of two squares:

x² - 100 = 0

(x + 10)(x - 10) = 0

x + 10 = 0; x = -10

x - 10 = 0; x = 10

Answer Link

Otras preguntas

how do you factorise 7x+28

If f(x) = x²-5x and g(x) = 2x-3, which expression represents the product of these two functions?1) x²-3x-32) 2x³-13x²+15x3) 9x²-15x4) 2x³-15x

What Is the 1976 Copyright Act?

What Are the Pros and Cons of Auditory Learning?

Damari inflates a spherical balloon to twice its original radius. Explain to Damari why the surface area is 4 Tims as big when the radius is doubled.

What are the Buddhist teachings?

A right prism has square bases with edges that are three times as long as the lateral edges. The prism's total area is 750 m squared. Find the volume.

the difference between memory and storage is that memory is ..................and storage is.............a)tempoary fermanentb)permanent tempoaryc)sloe fastd)al

solve for g -a=gs g=

What are the Buddhist teachings?