Ask
your own question, for FREE!

Mathematics

OpenStudy (anonymous):

what is the solution? 2m^2+7m-22<0

Still Need Help?

Join the QuestionCove community and study together with friends!

OpenStudy (anonymous):

first, you should graph this function, then, you can use the quadratic equation to solve for m

OpenStudy (anonymous):

m is just a variable. It might be easier to replace m with x and then graph it on the xy plane

OpenStudy (anonymous):

\[x = ( -b \pm \sqrt{b^2 - 4*a*c})/(2*a)\]

OpenStudy (anonymous):

Whenever you see "<" or ">" you can treat it as an equal sign. After you get the graph down the < let's you know what part is shaded. (below or above the line) I'm getting m = 2 or m = -11/2

OpenStudy (anonymous):

"a" is coeffecient on x^2, "b" is the coeffecient on x term, "c" is the term with no x ... => a*x^2 + b*x + c

Still Need Help?

Join the QuestionCove community and study together with friends!

OpenStudy (anonymous):

8/4 or -22/4..right

Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!

Join our real-time social learning platform and learn together with your friends!

Latest Questions

Mez666:
I need some help I wanna write a story about a vampie but I don't really have the right mindset right now could someone write about a paragraph ish about a

38 minutes ago
6 Replies
1 Medal

Grande03:
A city with a population of 426,000 is forced to evacuate due to a natural disaster.

5 hours ago
0 Replies
0 Medals

Grande03:
A city with a population of 426,000 is forced to evacuate due to a natural disaster.

5 hours ago
0 Replies
0 Medals

Atlanta2K21:
Read the passage from When Birds Get Flu and Cows Go Mad! by John DiConsiglio. Early that morning, a tissue sample from a cow in Washington State had tested

2 hours ago
2 Replies
0 Medals

Lamar19:
Write the converse of this statement. If two angles are both obtuse, the two angles are equal.

36 minutes ago
4 Replies
1 Medal

kotaso1k:
What is the denouement in the plot of a fictional work?

34 minutes ago
10 Replies
4 Medals

RomMosher:
Today President Biden announced that U.S. and NATO troops will be withdrawned from Afghanistan and Iraqi.

35 minutes ago
7 Replies
2 Medals

sasa:
Sam used his calculator to find the answer and wrote down cos 1.75 = 0.999. Does

4 hours ago
5 Replies
1 Medal