magemenproduct magemenproduct
  • 14-01-2019
  • Mathematics
contestada

If f(x)=2x^2+5 and g(x)=x^2-2 find (f-g)(x)

Respuesta :

jimrgrant1 jimrgrant1
  • 14-01-2019

Answer:

x² + 7

Step-by-step explanation:

note that (f - g)(x) = f(x) - g(x)

= 2x² + 5 - (x² - 2)

= 2x² + 5 - x² + 2 ← collect like terms

= x² + 7


Answer Link

Otras preguntas

how adobe photoshop can improve productivity of a organization
Why is Zannikos objectively more successful in his immigrant story than Peralta?
Need help with #9 please it’s due today
Tell me your in*sta id.. lets talk there​
What challenges might there be to doing the actions you describe above? How could you address those challenges? Are there alternative actions you could take?
I don’t understand how to do this. Can someone please help me?
Drag the tiles to the correct boxes to complete the pairs. Match the labor laws to their descriptions. Tiles Civil Rights Act Pairs Description ensures equal
Describe the characteristics of the lobe-finned fish that are similar to those of tetrapods?
Can someone pls help? ty!
Mark has a container in the shape of a cube. He uses 64 cubes with sides lengths of 1 inch to completely fill the container. What is the edge length of the cont