Algebra 1HardFactoring ShareFactoring · Hard problemFactor: x2+28x+196x^2 + 28x + 196x2+28x+196.A(x+14)(x+14)(x + 14)(x + 14)(x+14)(x+14)B(x+28)(x+1)(x + 28)(x + 1)(x+28)(x+1)C(x+14)(x−14)(x + 14)(x - 14)(x+14)(x−14)D(x−14)(x−14)(x - 14)(x - 14)(x−14)(x−14)Check Show answer Walk through it step by step Practice more like this Review this concept