You ask your coworker to review your slides for a presentation, and he has trouble recognizing the most important ideas. To fix this, what should you change

You should use bold or italics to highlight key ideas.

Explanation:

presentation are used as a medium to conveys information to the audience

from a speaker . Presentations can be regarded as a typically demonstrations, as well as introductionand lecture.. one of the common presentation is slide presentation using PowerPoint,

Slide can be regarded as page of a presentation, while the group of it is

slide deck, it displays exposition of different arrangement of slides with help of electronic device as well as projection screen. On each slide, there is a need to highlight key ideas or points using "bold or italics" in order to different from body or explanation.

start by isolating the variable on one side by adding 43w^2 to both sides.   the equation will read:

25w^2+5=0

*subtract 5 from both sides*

25w^2=-5

*divide both sides by 25*

w^2=-1/5

*take the square root of both sides*

w=√(-1/5)

the square root of -1 is i.   the square root of 5 remains √5

the answer is i/√5.

hope this