Math Problem Statement

What is the first step when rewriting y = 6x2 + 18x + 14 in the form y = a(x – h)2 + k? 16 must be factored from 18x + 14 x must be factored from 6x2 + 18x 6 must be factored from 6x2 + 14 6 must be factored from 6x2 + 18x

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Quadratic Equations
Completing the Square

Formulas

Standard form of quadratic equation: y = ax^2 + bx + c
Vertex form of quadratic equation: y = a(x - h)^2 + k

Theorems

Completing the Square

Suitable Grade Level

Grades 9-11