SOLUTION: 1.You are given two equations that are both true, you are asked to solve for both "x" and "y". You plan to solve these set of equations by sub. part of one equation into the other
Algebra.Com
Question 353715: 1.You are given two equations that are both true, you are asked to solve for both "x" and "y". You plan to solve these set of equations by sub. part of one equation into the other so you end up with an equation that contains only "x's" or only "y's". What is the first thing you need to do in this procedure:
2.You are about to factor a quadratic equation solving some x_'s some x's in a plain number. You see that the sign in from of the "x's" is negative, and the sign in front of the plain number is positive. This tell you that when you find the two brackets of factors, ___________________.
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
One question per post.
2. I presume you mean that the coefficient on the first degree term is negative and the coefficient on the constant term is positive. That means when you FOIL the original pair of binomials, the sum of two negative numbers is negative and the product of the two negative numbers is positive, hence your factors are of the form \left(x\ -\ \alpha_2\right))
John
My calculator said it, I believe it, that settles it
RELATED QUESTIONS
Hi can you please help me in solving these equations thank you
1.what are the values... (answered by dolly)
These two equations are perpendicular to one another.
y = x – 1
y = -x + 1
What can... (answered by Fombitz)
1)Two cars leave town going in opposite directions. One car is traveling 60 miles per... (answered by Alan3354)
1)Two cars leave town going in opposite directions. One car is traveling 60 miles per... (answered by richard1234)
#6. 2(3x-1)= 4(x+2)
#7. 3(x-5)=210
If you solve both of these, I will be extremely... (answered by Alan3354)
Given a number Y,you are asked to show if there are two consecutive numbers X and X+1... (answered by ikleyn)
Suppose you are in the market for a new home and are interested in a new housing... (answered by mananth)
This exercise illustrates just how fast exponential functions grow in the long term.... (answered by stanbon)
again, solve use words or set notation to identify equations that have no solution or... (answered by jim_thompson5910)
