22-03-2016
Mathematics

contestada

Find the value of x when dy/dx=0:

y=4x^2+2x+1

Thanks

Please show full working out

Note (^2 means squared).

Respuesta :

reem1219 reem1219

22-03-2016

dy/dx=8x+2
Then 8x+2=0
x=-1/4

Answer Link

Otras preguntas

what did Ganeshman Singh mean when he said history cannot be bent

6 Complete the text with the past simple, past continuous or past perfect form of the verbs below. be be become die get leave live meet not stop retire say work

A coin is tossed three times. An outcome is represented by a string of the sort HTT (meaning a head on the first toss, followed by two tails). The outcomes are

Which BEST explains why a terrorist group might target government buildings in a country? (2 points) To inflict fear and terror on the population To increase th

According to the rules of Major League Baseball, the infield must be 30 feet by 30 feet in a diamond shape with perpendicular (90°) corners. Answer the followin

Describe how (2 cubed) (2 superscript negative 4) can be simplified.

1.8>4.7+w Does anyone know what this may be ? Thank you very much .

What are three types of land reform

find the missing side lengths

what is a paradox ? is silence a good or a bad thing ? give reason . plz answer