SOLUTION: Hi I have two systems of Equations that I can't seem to solve properly.
Can someone provide complete solutions?
A)x+y=5
X^2+Y^2=25
Right Answer is (0,5) (5,0)
B)3X-4Y=
Algebra.Com
Question 937348: Hi I have two systems of Equations that I can't seem to solve properly.
Can someone provide complete solutions?
A)x+y=5
X^2+Y^2=25
Right Answer is (0,5) (5,0)
B)3X-4Y=25
X^2+Y^2=25
Right Answer is (3,-4)
I'm know I'm making some kind of stupid small error in my calculations.
Thanks in advance for your help
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!
A)
you have here a system of two equations and you need to find and that satisfy each equation
........eq.1
........eq.2
-------------------------
start with
........eq.1...solve for
........eq.1a....substitute this in eq.2
........eq.2
solutions:
if =>
if =>
now find
........eq.1a if
........eq.1a if
Answer is: (,) (,)
B)
_________________
now find :
Answer is: (,)
RELATED QUESTIONS
PLEASE I NEED ANSWERS
1. Solve the following system. Verify the solution.
y = 4x... (answered by josgarithmetic)
Suppose (5,−5) is a point on the graph of y=f(x). What is a point that will be on the... (answered by ikleyn)
Hello,
Can someone help me with the following:
1. write a quadratic equation having (answered by Alan3354)
solving systems of equations
solve the system of equation
{ x+y=7
x-y=13
(answered by Alan3354)
Can someone please help me solve the following two equations. I can not seem to solve... (answered by ankor@dixie-net.com)
The sum of the digits of a two digit number is 12. (So, I am thinking the problem for... (answered by ankor@dixie-net.com)
Hi, Can someone please help me? I have to show all my work, and I don't even know how to... (answered by solver91311)
The problem is dealing with systems of linear equations in more than two variables. I... (answered by ankor@dixie-net.com)
Hi I have two homework problems that I cannot seem to quite get. In class and with my... (answered by jim_thompson5910)