Calculate Square Area: Side Length (8-3X) Problem

Look at the following square:

AAABBBDDDCCC8-3X

What is its area?

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Step-by-step video solution

Watch the teacher solve the problem with clear explanations
00:00 Express the area of the square
00:03 Side length according to the given data
00:10 We'll use the formula for calculating square area (side squared)
00:19 We'll substitute appropriate values and solve to find the area
00:29 We'll reverse the writing order
00:34 And this is the solution to the question

Step-by-step written solution

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1

Understand the problem

Look at the following square:

AAABBBDDDCCC8-3X

What is its area?

2

Step-by-step solution

The area of a square is equal to the side of the square raised to the 2nd power:

S=a2 S=a^2

S=(83x)2 S=(8-3x)^2

S=(3x+8)2 S=(-3x+8)^2

3

Final Answer

(3x+8)2 (-3x+8)^2

Practice Quiz

Test your knowledge with interactive questions

Look at the square below:

555

What is the area of the square equivalent to?

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