Math Problem Statement
solve by substitution
Solution
from PIL import Image import pytesseract
Load the image to extract text
image_path = '/mnt/data/1732501454290pc2lnw1j.jpg' extracted_text = pytesseract.image_to_string(Image.open(image_path))
extracted_text'y=r—Sr+5\ny=5r—20\n''y=r—Sr+5\ny=5r—20\n'successThe equations extracted from the image are:
Solving by substitution:
Since is equal in both equations, we can set the right-hand sides of the equations equal to each other:
Simplify the equation:
Factorize the quadratic equation:
So, (a repeated root).
Find using :
Solution:
The point of intersection is:
Would you like a detailed step-by-step explanation or graphical representation of this? Here are some related questions:
- How do you verify the solution of a substitution problem?
- What happens if the equations describe parallel lines?
- Can you explain substitution in a system with more variables?
- How can we graphically confirm the solution?
- What if the quadratic equation had two distinct roots?
Tip: Always double-check your solution by substituting back into the original equations.
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Math Problem Analysis
Mathematical Concepts
Algebra
Quadratic Equations
System of Equations
Formulas
Quadratic equation formula ax^2 + bx + c = 0
Theorems
Properties of quadratic equations
Substitution method for systems of equations
Suitable Grade Level
Grades 9-10
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