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

Which sentence best summarizes the central conflict in Amateratsu?

3. How did President Washington manage the issue of defining authority in the central government? (8.5A) He used a presidential executive order to create the ju

Help asap find the surface area

Please check the grammar of my French sentences and make sure it agrees with: ·Gender, I am female. ·Future Simple NOT Future Proche with Aller Make additional

What is the definition of a unit test from a devops perspective?.

On a scale 1-10 how bad does a tattoo hurt on your arms?

The media tends to sensationalize crime perpetuating fear and misunderstanding and often ignores the ______ in which the crime takes place.

pleaseee helpppppppppp

GIVING BRAINIEST IF ANSWER IS CORRECT!!!! Why did Wilson agree to the harsh terms of the Treaty of Versallies?

In parallelogram LMNO, if m A. 20° В.28° C.8° D.40°