Register
Solve the system of equations. V = 4x+1 y = x^2+ 2x-2
70.3k views
8 votes
Solve the system of equations.
V = 4x+1
y = x^2+ 2x-2

User Ryan Bemrose
by
5.1k points

1 Answer

8 votes

Answer:

  • x = 1, y = 5 or (1, 5)

Explanation:

Given

  • y = 4x + 1
  • y = x² + 2x + 2

Equating them

  • 4x + 1 = x² + 2x + 2
  • x² - 2x + 1
  • (x - 1)²
  • x = 1

Substituting x in the 1st Equation

  • y = 4(1) + 1
  • y = 5

Solution :

  • x = 1, y = 5 or (1, 5)
User Alex Baker
by
5.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.6m questions

7.3m answers

Other Questions

What is the value of x? (-4) - x = 5
1/7 + 3/14 equivalent fractions
185g in the ratio 2:3
(3x1,000,000)+(3x100,000)+(2x100) what is this number written in standard form?
The function h = -t2 + 95 models the path of a ball thrown by a boy where h represents height, in feet, and t represents the time, in seconds, that the ball is in the air. Assuming the boy lives at sea
Link Copied!