emmarose50 emmarose50

13-03-2018
Mathematics

contestada

What is the value of 238 - 3x^2 when x=4??

Respuesta :

13-03-2018

x=4

=238 - 3x^2
substitute 4 for x
=238 - 3(4)^2
multiply exponents first
=238 - 3(16)
=238 - 48
=190

ANSWER: 190

Hope this helps! :)

Answer Link

Otras preguntas

please help me with this

Jamie is not sure a new medication will work because it has not had a large test group. Is Jamie being creative?

“You can earn money by tutoring for $8 per hour and by walking dogs for $7.50 per hour. You have 15 h available to work. What is the greatest number of hours yo

Hotspot volcanoes occur along subduction zones. a. True b. False

What is the value of f(−1) when f(x)=2x+2 ? Enter your answer in the box. f(−1)=____

The constitution gives the supreme court ____ jurisdiction in cases involving foreign ambassadors and issues in which a state is a party.

Can you help with this?

what state is found at 36 degrees North and 120 Degrees west??

How to cite a direct quote from a person mla?

An evangelical sunday school teacher and a rabbi who live in the same neighborhood might have different political opinions due to what major demographic factor?