Algebra 1HardFoundations ShareFoundations · Hard problemEvaluate 3[ 2−(4−7)2 ]+20−2−3\;3\big[\,2 - (4 - 7)^2\,\big] + \dfrac{20}{-2 - 3}3[2−(4−7)2]+−2−320.Check Show answer Walk through it step by step Practice more like this Review this concept