bergszoe bergszoe

27-02-2020
Mathematics

contestada

3. If x² + 4 = 29, then x? - 4 = ?
A. 5
B. V21
C. 21
D. 25

Respuesta :

meritelo meritelo

27-02-2020

X²+4=29

Collect like terms

X²=29-4

X²=25

Take the square root of both sides to find the value of X

√X² = √25

X = 5

X - 4 =5 - 4=1

Answer Link

Otras preguntas

When researching the new power supply, what feature does James need to look for to make sure he has enough power to run his computer with the new video card?

Will mark brainliest if correct!!!!!!!!!!!!!!!!!!!!!!!!!!! The law of reflection says that, when light is reflected, the _____. A. incident ray equals the refle

Strange as it may seem, it is as hard to accelerate a car on a level surface on the moon as it is here on the Earth. This is because?1.the weight of the car is

A muscle with too much tone that can feel rigid, dense and can be resistant to passive movement is called what?

If userA wants to send a secure message to userB using an asymmetric cryptographic algorithm, which key does userB use to decrypt the message?

Under the Uniform Securities Act, an investment adviser may be formed as which of the following? I Corporation II Partnership III Association IV Broker-dealer A

What is the volume of this rectangular prism 7/5 CM by 5 cm and 7/2 cm

______ is defined as the degree to which content is tailored to individual students. A.Interactivity B.Personalization C.Engagement D.Cohesion

When using your portable radio, you must push the "press to talk" button and wait one second before speaking. This is essential to effective communication becau

Neil Smelser argued that just because the conditions are conducive to the development of a social movement does not mean those conditions will bring it into bei

ACCESS MORE