escobedoalondra0350 escobedoalondra0350 18-11-2020 Mathematics contestada Alondra Escobedo Arithmetic on Polynomial Expressions Nov 17,5:32:52 PM Watch help video ? If C =- 8 and D = – p2 + 8r+ 7, find an expression that equals 2C + 2D in standard form. Answer: Submit Answer