A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 4 years ago
When the quadratic equation y = (x − 3)(4x + 2) is written in standard form, what is the value of the coefficient "b?"
anonymous
 4 years ago
When the quadratic equation y = (x − 3)(4x + 2) is written in standard form, what is the value of the coefficient "b?"

This Question is Closed

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0that's standard form.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0you have to distribute out \[y = (x − 3)(4x + 2) \]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.04x^2 10x 6 10 is b ( use the standard form)

hartnn
 4 years ago
Best ResponseYou've already chosen the best response.0simply multiply term by term,and compare with ax*x+bx+c...so 4x*x+(12+2)x6...so b is 10

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0wow give answers much guys?

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.0y = (a+b)(m+n) = am + an + bm + bn = am + (an + bm) + bn

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0@hartnn Please try to engage the user in learning, instead of just giving them the answer in the future. Thanks.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0sadly @shayyeatsrainbows 's not engaging either...
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.