Math Problem Statement

Simplifier l'expression 7/18×2/7−(5/3−1)2+1 sous forme de fraction irréductible (syntaxe: on notera a/b ou -a/b)

Solution

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Math Problem Analysis

Mathematical Concepts

Fractions
Simplification
Arithmetic Operations

Formulas

Multiplication of fractions: (a/b) * (c/d) = (a*c) / (b*d)
Subtraction of fractions: a/b - c/b = (a - c)/b
Multiplication of a fraction by a number: (a/b) * n = (a*n)/b

Theorems

Properties of Fractions
Common Denominator Theorem

Suitable Grade Level

Grades 6-8