Math Problem Statement

A rectangle has a height of [7a^2] and a width of [a^4+5a^2+4]. Express the area of the entire rectangle. Your answer should be a polynomial in standard form. A rectangle with a height of 7 A squared and a width of A to the fourth power plus 5 A squared plus 4. The rectangle has 3 sections, one for each term of the width.

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Polynomials
Area of Rectangle

Formulas

Area of a rectangle: A = height × width

Theorems

Distributive property of multiplication

Suitable Grade Level

Grades 7-9