lexytillman3 lexytillman3

01-12-2020
Mathematics

contestada

Which of the following are solutions to the equation below?
Check all that apply.
x2 + 4x-9 = x + 1
A. 2
B. 4
C. -7
D. -5
E. -3
F. -4

Respuesta :

bkdagon bkdagon

01-12-2020

Answer:

A.2

Step-by-step explanation:

X is equal to 2

If you plug in 2 for X both sides will equal each-other

2(2) + 4(2)-9 = (2) + 1

4 + 8 - 9 = 3

12-9 = 3

3 = 3

Therefore X is equal to 2

Answer Link

Otras preguntas

The protoplasm and cytoplasm of a plant are interchangeable terms

identify the process most likely responsible for a mosquito initially becoming resistant to DEET?

Which of the following is true about the Palestinian Liberation Organization?

Economic effects of poor service delivery

The leader of PLO (Palestine Liberation Organization) is

Find the value of x rounded to the nearest tenth.11.012.0

The first stanza of "The Second Coming" suggests that the world is most threatened by a. change. c. ignorance. b. science. d. fanaticism.

Aiden baked 8 dozen muffins. how many total muffins did he bake?

Which of the following choices is not evidence supporting the theory of plate tectonics? a. fossil assemblages b. ancient cave drawing found in France c. the

What is a plants epidermis? What is its function?