Algebra 1HardFactoring ShareFactoring · Hard problemFactor: x2+20x+84x^2 + 20x + 84x2+20x+84.A(x+20)(x+1)(x + 20)(x + 1)(x+20)(x+1)B(x+6)(x+14)(x + 6)(x + 14)(x+6)(x+14)C(x+6)(x−14)(x + 6)(x - 14)(x+6)(x−14)D(x−6)(x−14)(x - 6)(x - 14)(x−6)(x−14)Check Show answer Walk through it step by step Practice more like this Review this concept