11-05-2022
Mathematics

contestada

Find the number of real number solutions for the equation.

x2 + 0x − 1 = 0

0

2

1

Find the number of real number solutions for the equationx2 0x 1 0021 class=

Respuesta :

suspho9 suspho9

11-05-2022

Answer:

x = ±1

Step-by-step explanation:

x² + 0x -1 = 0

x²- 1 = 0

x² = 1

x = ±1

--------------

check

1² + 0x - 1 = 0

1 - 1 = 0

Answer Link

Otras preguntas

Which of the following numerical expressions may represent the probability of a simple event? a. 1/2 * 1/6 b. 1/52 * 1/2 c. 1/52 d. 1/52+1/2

Which equation represents exponential decay? a. f(x) = 8x b. f(x) = .08x c. f(x) = 2(4x) d. f(x) = 10(2x)

Which statement best describes Southern military districts during Reconstruction?

A plant is starting to fall over because the plant can no longer support its own weight. Students want to find out why this is happening. Which of the following

Which of the following would you expect to form an ionic bond when combined? a. K+ and H+ b. Ba2+ and CI- c. Se2- and F- d. Si and O

Which set of steps shows the solution to the equation 3y = -9? a. y = -9 - 3; y = 6 b. y = -9 divided by 3; y = -3 c. y = -9 divided by (3); y = 3 d. y = -9

In an isosceles triangle, the altitude and median are __________. a. the legs of the triangle b. segments opposite one another c. the same segment d. perpen

how do you work out velocity using kinetic energy?

a machine has an efficiency of 80% how much work must be done on the machine so to make it to 50,000 jewels of output work

What is the value of the median of the data set represented by this box plot? 11,13,17,20,24 Select one of the options below as your answer: a. 11 b. 13 c. 1