Multiply Using One of the Rules for the Square of a Binomial

question 89

Multiple Choice

Multiply using one of the rules for the square of a binomial. Assume any variable exponents represent whole numbers.
- $$( 3 x - 7 y ) ^ { 2 }$$

• A) \(9 x ^ { 2 } - 42 x y + 49 y ^ { 2 }\)
• B) \(3 x ^ { 2 } + 49 y ^ { 2 }\)
• C) \(3 x ^ { 2 } - 42 x y + 49 y ^ { 2 }\)
• D) \(9 x ^ { 2 } + 49 y ^ { 2 }\)

Understand methods for determining the density of earth materials.

Differentiate between qualitative and quantitative data in geology.

Interpret basic geologic structures and processes from sketches or diagrams.

Grasp the concept of density and its calculation formula.

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