If the quadratic function 3x² - 7 + R is a perfect square, find R?

If the quadratic function 3x² - 7 + R is a perfect square, find R?

To get notifications when anyone posts a new answer to this question,
Follow New Answers

Post an Answer

Please don't post or ask to join a "Group" or "Whatsapp Group" as a comment. It will be deleted. To join or start a group, please click here

JAMB 2019 CBT Software Agents - Click Here to Apply
JAMB 2019 CBT Software - Download Now, It's Free!

Answers (4)

Immaculate
4 months ago
The short method: the coefficient of x divided by 2 raise to the power of 2
so, (-7/2)^2 =49/4
Immaculate
4 months ago
Here it is
Ask Your Own Question

Quick Questions

See More Mathematics Questions
 
JAMB 2019 CBT Mobile App - Download Now, It's Free!
JAMB 2019 CBT Software Agents - Click Here to Apply
JAMB 2019 CBT Software - Download Now, It's Free!