Simplify the algebraic expression using foil method

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Reference no: EM1314670

Simplify the following equation:

(2x – 7) (2x + 7)

A.) 2x2 – 49
B.) 4x2 – 49
C.) 4x2 + 28x – 49
D.) n4x2 + 49

Reference no: EM1314670

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