AHisuianZorua AHisuianZorua 21-06-2022 Mathematics contestada The steps that Malcolm performed to simplify the expression 3.4 × ( 3.6 − 2.8 ) 2 are shown. Step 1 : 3.4 × 0.8 2 , determined by hand Step 2 : 1.7 × 0.4 , determined by hand Step 3 : 0.68 , determined using a calculator Which statement is true?