Math Problem Statement
Itu X pangkat 2 dikurangi dengan x bukan 2-x
Solution
I understand now, you're asking about the expression , which is different from what I previously explained (which was related to ).
Let's discuss the expression :
Expression:
This expression represents a quadratic function. Here's a detailed breakdown:
-
Expression:
-
Factoring: You can factor this quadratic expression by taking as a common factor: This shows that the roots of the equation are and .
-
Vertex: The vertex of the parabola represented by can be found using the vertex formula: Here, and , so: [ x = -\frac{-1}{2 \times 1} = \
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Quadratic Equations
Factoring
Vertex of a Parabola
Formulas
Quadratic formula
Vertex formula
Theorems
-
Suitable Grade Level
Grades 7-9