IntegratedMath2Chapter1.1-4ReviewNameeachpolynomialcompletely.Identifythedegreeandtheleadingcoefficient.1.2𝑥 − 5𝑥! 2.5𝑥!𝑦! 3.4𝑧! − 2𝑧! + 3𝑧 + 14.𝑥! + 2𝑥 + 1 5.7𝑎! 6.87.Isproblem3instandardform?Isproblem1instandardform?Add,subtractand/ormultiplycompletely.8. 𝑎! + 2 + (−3𝑎! − 5) 9. 𝑎! + 5𝑎 − 3 − (2𝑎! − 4𝑎 + 3)10. 4𝑥 − 3𝑥! + 5 + (2𝑥! + 1− 5𝑥) 11.2 5𝑥 + 3 + 2(2𝑥! − 3𝑥 + 1)12.2𝑥 𝑥 + 3 − 2(𝑥! + 3) 13.(𝑎 − 3)(𝑎 + 7)14.(3𝑑 − 2)(6𝑑 − 5) 15.(3𝑟 + 7)(2𝑟 + 5)16.(𝑥 + 5)(𝑥! + 3𝑥 + 1) 17.(𝑥 + 12)!18.(𝑥 − 9)! 19.(𝑥 + 10)(𝑥 − 10)20.(2𝑥 − 9)(2𝑥 + 9) 21.(2𝑥 − 9)(2𝑥 − 9)22.(2𝑥 + 9)(2𝑥 + 9) 23.(𝑥 − 𝑦)(𝑥 + 𝑦)IntegratedMath2Chapter1.1-4ReviewNameeachpolynomialcompletely.Identifythedegreeandtheleadingcoefficient.1.2𝑥 − 5𝑥! 2.5𝑥!𝑦! 3.4𝑧! − 2𝑧! + 3𝑧 + 14.𝑥! + 2𝑥 + 1 5.7𝑎! 6.87.Isproblem3instandardform?Isproblem1instandardform?Add,subtractand/ormultiplycompletely.8. 𝑎! + 2 + (−3𝑎! − 5) 9. 𝑎! + 5𝑎 − 3 − (2𝑎! − 4𝑎 + 3)10. 4𝑥 − 3𝑥! + 5 + (2𝑥! + 1− 5𝑥) 11.2 5𝑥 + 3 + 2(2𝑥! − 3𝑥 + 1)12.2𝑥 𝑥 + 3 − 2(𝑥! + 3) 13.(𝑎 − 3)(𝑎 + 7)14.(3𝑑 − 2)(6𝑑 − 5) 15.(3𝑟 + 7)(2𝑟 + 5)16.(𝑥 + 5)(𝑥! + 3𝑥 + 1) 17.(𝑥 + 12)!18.(𝑥 − 9)! 19.(𝑥 + 10)(𝑥 − 10)20.(2𝑥 − 9)(2𝑥 + 9) 21.(2𝑥 − 9)(2𝑥 − 9)22.(2𝑥 + 9)(2𝑥 + 9) 23.(𝑥 − 𝑦)(𝑥 + 𝑦)IntegratedMath2Chapter1.1-4ReviewNameeachpolynomialcompletely.Identifythedegreeandtheleadingcoefficient.1.2𝑥 − 5𝑥! 2.5𝑥!𝑦! 3.4𝑧! − 2𝑧! + 3𝑧 + 14.𝑥! + 2𝑥 + 1 5.7𝑎! 6.87.Isproblem3instandardform?Isproblem1instandardform?Add,subtractand/ormultiplycompletely.8. 𝑎! + 2 + (−3𝑎! − 5) 9. 𝑎! + 5𝑎 − 3 − (2𝑎! − 4𝑎 + 3)10. 4𝑥 − 3𝑥! + 5 + (2𝑥! + 1− 5𝑥) 11.2 5𝑥 + 3 + 2(2𝑥! − 3𝑥 + 1)12.2𝑥 𝑥 + 3 − 2(𝑥! + 3) 13.(𝑎 − 3)(𝑎 + 7)14.(3𝑑 − 2)(6𝑑 − 5) 15.(3𝑟 + 7)(2𝑟 + 5)16.(𝑥 + 5)(𝑥! + 3𝑥 + 1) 17.(𝑥 + 12)!18.(𝑥 − 9)! 19.(𝑥 + 10)(𝑥 − 10)20.(2𝑥 − 9)(2𝑥 + 9) 21.(2𝑥 − 9)(2𝑥 − 9)22.(2𝑥 + 9)(2𝑥 + 9) 23.(𝑥 − 𝑦)(𝑥 + 𝑦)