Algebra 1HardFactoring ShareFactoring · Hard problemFactor: x2+21x+98x^2 + 21x + 98x2+21x+98.A(x−7)(x−14)(x - 7)(x - 14)(x−7)(x−14)B(x+21)(x+1)(x + 21)(x + 1)(x+21)(x+1)C(x+7)(x+14)(x + 7)(x + 14)(x+7)(x+14)D(x+7)(x−14)(x + 7)(x - 14)(x+7)(x−14)Check Show answer Walk through it step by step Practice more like this Review this concept