Special Case Identification: We are asked to find the square of the binomial (4v−3). This means we need to calculate (4v−3)2.Which special case applies here?(4v−3)2 is in the form of (a−b)2.Special case: (a−b)2=a2−2ab+b2
Values of a and b: Identify the values of a and b. Compare (4v−3)2 with (a−b)2. a=4vb=3
Application of Binomial Formula: Apply the square of a binomial formula to expand (4v−3)2.(a−b)2=a2−2ab+b2(4v−3)2=(4v)2−2(4v)(3)+32