Ask
your own question, for FREE!

Mathematics

OpenStudy (anonymous):

5x^2+3x-2(7x^2+10x)

Still Need Help?

Join the QuestionCove community and study together with friends!

OpenStudy (anonymous):

whatcha doin? order of operations?

OpenStudy (anonymous):

simplify

OpenStudy (anonymous):

i got this far 12x^2+13x-2

OpenStudy (anonymous):

now i'm stuck

OpenStudy (anonymous):

thats all you need to do you can't simplify anymore

Still Need Help?

Join the QuestionCove community and study together with friends!

OpenStudy (anonymous):

but its wrong :S

OpenStudy (anonymous):

sorry

OpenStudy (anonymous):

why i s it wrong

OpenStudy (anonymous):

5x^2+3x-2(7x^2+10x) 5x^2 + 3x -14x^2 -20x -9x^2 -17x

OpenStudy (anonymous):

thats it good job mathgirl :) i think you just didn't make the question clear. remember to write all of the brackets in

Still Need Help?

Join the QuestionCove community and study together with friends!

OpenStudy (anonymous):

ididnt multiple

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

alexgame:
Solve for x: negative 6 over 5, multiplied by x minus 4 equals negative 46

1 minute ago
4 Replies
0 Medals

Naciama:
Sarah has $8 and wants to buy a combination of cupcakes and fudge to feed at least four siblings.

1 minute ago
6 Replies
0 Medals

sablack6:
Which sentence from the passage best shows that Elinor Ostromu2019s work demonstr

13 minutes ago
1 Reply
0 Medals

alexgame:
The sum of two numbers is 47. The greater number is 9 more than the smaller number.

15 minutes ago
29 Replies
2 Medals

inkandfable:
Yuto and Riko went for a bike ride on the same path. When Riko left their house, Yuto was 5.

34 minutes ago
3 Replies
1 Medal

descudder:
Why did some people in China consider Mao Zedong a despot? A. The Chinese Communist Party harassed and tortured people who were against Mao's ideas.

38 minutes ago
1 Reply
0 Medals

jacktrainer:
can you guys give me a sentence using subject verb on a sentence

42 minutes ago
1 Reply
0 Medals

hannahbrooke17:
In three to four sentences, explain how you can come to a text-based discussion well prepared and ready to collaborate.

39 minutes ago
1 Reply
0 Medals

levyjutsu:
ane and Jill want their mom to ride the rollercoaster with them, but she thinks it will be too fast.

1 hour ago
1 Reply
1 Medal