Math Problem Statement

Решите уравнения **** а)  x²  – 8x + 7 = 0; 

Solution

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Algebra
Quadratic Equations
Discriminant

Formulas

Quadratic equation formula: ax² + bx + c = 0
Discriminant: D = b² - 4ac

Theorems

Quadratic Formula

Suitable Grade Level

Grades 8-10