Algebra 1SuperchallengeRadicals ShareRadicals · Superchallenge problemSolve x+x+7+2x2+7x=35−2x\sqrt{x} + \sqrt{x+7} + 2\sqrt{x^2+7x} = 35 - 2xx+x+7+2x2+7x=35−2x.Check Show answer Walk through it step by step Practice more like this Review this concept