Mathematics, 23.02.2021 16:20 palomaresmitchelle
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The first step that Juan performed to simplify the expression 3.6 + 0.4(3.8 โ 5.9) โ 0.5 before entering it into the calculator is shown.
4(3.8 โ 5.9) โ 0.5
Which statement is true?
Juan performed the first step correctly.
The first step should have been 3.6 + 0.4(โ2.1) โ 0.5.
The first step should have been 3.6 + 0.4(2.1) โ 0.5.
The first step should have been 3.6 + 1.52 โ 5.9 โ 0.5.
Answers: 2
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The first step that Juan performed to simplify the expression 3.6 + 0.4(3.8...
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