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

what is another definition of occasionally

8+x/2=-12 i need help badly

In the Middle Ages in the Western world, most art was _______ in character. A. futurist B. religious C. urban D. French

In what way are matriarchal and patriarchal societies alike?

Please help with #6 using pythagorean theorem.

How long does it take for earth to make one rotation on its axis?

I need help with #8 please

How long does it take to change a car battery?

A constitutional scholar has called the Court's ruling in the Brown case "the Supreme Court's most important decision of the twentieth century." Why do you thin

Insert two sets of grouping symbols to make the equation true. 102 + 4 • 6 + 3 − 27 ÷ 9 − 6 = 127