Mathematics, 11.05.2021 02:50 kenishajohnson116
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Mrs. Anderson writes the following expressions on the board, Expression 1, 4(6y- 2x)-4x. Expression 2, -12x+24y Mrs. Anderson ask her student, William, to prove that these expressions are equivalent. Which of the following options could William use? Choose the 2 correct answers.
1. William could substitute the values x=2 and y = 3 for expression 1 and x=3 and y = 2 for expression 2. Then William could solve both expressions to show that they result in the same value.
2.William could multiply expression2 by 4 and compare the value to expression 1.
3. William could multiply (6y-2x) by 4 and then subtract 4x from -8x. Then, William could compare that the result with expression 2.
4.William could multiply -2 by 4 and then subtract 4x to combine terms. Then, William could compare that result with expression 2.
5.William could substitute the values x=2 and y=3 into both expression 1 and expression 2. Then, William could compare the result to see if they are the same value
Answers: 2
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Mrs. Anderson writes the following expr...
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