Complete the square for the expression x squared minus x. Then factor the trinomial.
1 answer:
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Given:
The side of the cube is a = 3.5 in.
To find: The required area of the butcher paper to cover four faces of the cube.
Explanation:
The formula of the lateral surface area of the cube is,
Substitute a = 3.5 in the formula, we get
Final answer:
The required area of the butcher paper to cover the four faces of the cube is 49 square inches.