mbertkelsky mbertkelsky

01-03-2017
Mathematics

contestada

If f(x) = 2x2 + 5 and g(x) = x2 – 2, find (f – g)(x).
A. x2 + 7
B. 3x2 + 3
C. 3x2 + 7
D. x2 + 3

Respuesta :

texaschic101 texaschic101

01-03-2017

2x^2 + 5 - (x^2 - 2 ) =
2x^2 + 5 - x^2 + 2 =
x^2 + 7 <===

Answer Link

Otras preguntas

Simplify the expressions below as much as possible. 2a + 4(7 + 5a) 4(3x + 2) − 5(7x + 5) x(x + 5) 2x + x(x + 6)

What is equivalent to log 25 125

it take the earth 24 hours to complete a full rotation it takes saturn approximately 10 hours 39 minutes and 24 seconds to complete a full rotation how many min

What’s 6,735,834 in expanded form and word form

Explain why producers have a big incentive to use cost-benefit analysis and other tools of financial management.

Write the value of the hundreds and the value of the tens in the number 440. What is the relationship between the value of the digit four in each place

Ticket king is selling tickets to knicks game. The agency charges $28 for each ticket, a convenience charge of $4 per ticket, and a general processing fee of $7

PLEASE HELP GEOMETRY 20 PTS + Brainliest

There are 10 computers in the computer lab that each have 20 GB hard drives. How many bytes ( b. of disk space do we have in the computer lab in total.

11,11,11,12,12,13,14,14,15 find the median