Mathematics, 04.11.2020 02:30 Dweath50
Free cookies Just answer this question! Elena solves the equation x^2=7x by dividing both sides by x to get 7. She says
the solution is 7. Lin solves the equation x^2=7 by rewriting the equation to get
x^2-7=0. When she graphs the equation x^2-7=0, the x-intercepts are (0,0) and
(7,0). She says the solutions are 0 and 7. Why should Elena not divide by x?
Answers: 1
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Free cookies Just answer this question! Elena solves the equation x^2=7x by dividing both sides by x...
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