1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Oksi-84 [34.3K]
3 years ago
12

What is the solution of the linear-quadratic system of equations? { y = x 2 + 5 x − 3 y − x = 2

Mathematics
2 answers:
photoshop1234 [79]3 years ago
8 0

Try substituting those values, and you will see they do not fit either equation.

looking at the 2nd equation, y = x+2, so

x+2 = x^2+5x-3

x^2 + 4x - 5 = 0

(x+5)(x-1) = 0

x = -5 or 1

so, y = -3 or 3

the solutions are thus (-5,-3)(1,3)

Hope this helps

Please give me Brainliest

Alex3 years ago
7 0

Answer-

(-5,-3)(1,3)

How I got my answer-

×+2=×^2+5×-3

×^2+4×-5=0

(×+5)(×-1)=0

×= -5 or 1

and y=3 or 3

You might be interested in
What ratio is equivalent to 2/1
Vanyuwa [196]

Answer:12 : 6 22 : 11 32 : 16

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
The tables represent two linear functions in a system,
Alenkasestr [34]

Answer:

<h2>(8, -22)</h2>

Step-by-step explanation:

The slope-intercept form of an equation of a line:

y=mx+b

m - slope

b - y-intercept

The formula of a slope:

m=\dfrac{y_2-y_1}{x_2-x_1}

First table:

(-4, 26), (0, 10) → b = 10

m=\dfrac{10-26}{0-(-4)}=\dfrac{-16}{4}=-4

\boxed{y=-4x+10}

Second table:

(-4, 14), (0, 2) → b = 2

m=\dfrac{2-14}{0-(-4)}=\dfrac{-12}{4}=-3

\boxed{y=-3x+2}

We have the system of equations:

\left\{\begin{array}{ccc}y=-4x+10&(1)\\y=-3x+2&(2)\end{array}\right\\\\\text{Put (1) to (2):}\\\\-4x+10=-3x+2\qquad\text{subtract 10 from both sides}\\-4x=-3x-8\qquad\text{add 3x to both sides}\\-x=-8\qquad\text{change the signs}\\x=8\\\\\text{Put the value of x to (2):}\\\\y=-3(8)+2\\y=-24+2\\y=-22

5 0
3 years ago
Please whats-2 5/ 11 - 7 1/11
Nana76 [90]

Answer:

=-2(5/11)-7(1/11)

=-10/11-7/11

=(-10-7)/11

=-3/11

5 0
3 years ago
As a computer programmer, you have to define the movements of a battleship across a virtual grid . Will you program the transfor
n200080 [17]
I took this test the other day I put figure 2 and I got it right
3 0
3 years ago
How are the graphs of the functions f(x) = and g(x) = related?
RSB [31]
The x variable, that is being multiplied.
4 0
3 years ago
Other questions:
  • Is the following true or false?
    5·1 answer
  • What is the smallest solution to the equation 3x<img src="https://tex.z-dn.net/?f=%20x%5E%7B2%7D%20" id="TexFormula1" title=" x^
    14·1 answer
  • Circle geometry help?
    8·1 answer
  • 10 POINTS PLEASE ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    5·2 answers
  • What is 772,000 written in scientific notation?
    5·1 answer
  • Combine and simplify the radical below. Sqrt8 × sqrt20
    8·2 answers
  • There is a pie eating contest with 14 participants. There are 29 pies that are all eaten. Which of the following best describes
    10·1 answer
  • What is the quotient and remainder of 29 divided by 5
    6·2 answers
  • Does the following statement refer to a growth or fixed mindset? "If I have to try, I must not be smart."
    13·1 answer
  • My brothers and sister, i need help asap
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!