A community for students. Sign up today!
Here's the question you clicked on:
 0 viewing
 one year ago
Find the product of (x + 7)(x − 7).
A) x^2 − 14x + 49
B) x^2 − 49
C) x^2 + 14x + 49
D) x^2 + 49
 one year ago
Find the product of (x + 7)(x − 7). A) x^2 − 14x + 49 B) x^2 − 49 C) x^2 + 14x + 49 D) x^2 + 49

This Question is Closed

dmezzullo
 one year ago
Best ResponseYou've already chosen the best response.0@bahupepe explain ur answer plz

nathan917
 one year ago
Best ResponseYou've already chosen the best response.0The product for A. is 1) x^2  14x + 49 = (x7) (x7) = (x7)^2

nathan917
 one year ago
Best ResponseYou've already chosen the best response.0For B. its X^249=0 Simple and best practice solution for X^249=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework. If it's not what You are looking for type in the equation solver your own equation and let us solve it. Equation: Solution for X^249=0 equation: Simplifying X2 + 49 = 0 Reorder the terms: 49 + X2 = 0 Solving 49 + X2 = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '49' to each side of the equation. 49 + 49 + X2 = 0 + 49 Combine like terms: 49 + 49 = 0 0 + X2 = 0 + 49 X2 = 0 + 49 Combine like terms: 0 + 49 = 49 X2 = 49 Simplifying X2 = 49 Take the square root of each side: X = {7, 7}

bahupepe
 one year ago
Best ResponseYou've already chosen the best response.17x7=49 x.x=x^2 (+)()=  (x+7)(x7) x.x7x+7x(7)(7) x^249
Ask your own question
Ask a QuestionFind 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.