gyasibrathwaitp74x2w gyasibrathwaitp74x2w

03-07-2018
Mathematics

contestada

what number should be added to the expression x^2 + 6x to change it into a perfect square trinomal

Respuesta :

XSadness XSadness

03-07-2018

Hello.

The correct is answer is 9.

You have to do half of 6 (3) and then square it that equals 9

So it should be x^2 + 6x +9

Have a nice day

Answer Link

Otras preguntas

Hamza bought 8gallons of brown paint to paint his kitchen and dining room

Describe Jonathan's outlook on life and defend your analysis with evidence from the story

What is the sequence of amino acids coded for by the following sequence of bases in a strand of DNA? A A T G C A T T C C G T

name one way in which oxygen from the air reacts slowly with another materal

Roshaun scored 75 points in the first 5 basketball games on average how many points did he score per game

In the late 1800s, which of the following did the People’s Party believe would give the people more political power? A) ending the direct election of senators B

Please solve these four equations a) x/3=x+4 b) m-3=4/5m-2 c) x/5-4=2-2x/5 d) 1/2+w=8-3w/2#Please show your work

What is the gravitational potential energy of a ball with a weight of 72 N when it is sitting on a shelf 1.4 m above the floor?

What is the role of the Joint Chiefs of Staff? (1 point) to serve as objective military advisors to manage the Executive Office of the President to lead the Dep

what are Millar's arguments against those who claim that the Roman Republic was a "top down" system?