If p − q = 6 and p^2 + q^2 = 116 , what is the value of pq ?
Tag: algebra formula
Algebra Formula
Algebra Formula Algebra is a branch of Mathematics that substitutes letters for numbers. The numbers are constants. Algebra also includes real numbers, complex numbers, matrices, vectors and much more. X, Y, A, B are the most commonly used letters that represent the algebraic problems and equation 1/b.