tài liệu ôn thi GMAT ... either equation to find the corresponding value for y y =-2 x-3 -2 x- = x? - x2 + 2x= x(x + 2) = x= OR If x = 0, then y = x Ifx= -2 , theny=x2 - IN ACTION ANSWER KEY x+2 = x =-2 = (0)2 - = -3 - = (-2 ) 2-. .. rephrase the question by manipulating the given expression: x 2x x x -x- =-= -= -x-=? Y 4y 2y Y Now, we can ignore the 1/2 and isolate the combo we are looking for: I ...
tài liệu ôn thi GMAT ... for the length of a side of Cube A and solve accordingly 3v2: 15 The area of the frame and the area of the picture sum to the total area of the image, which is 62, or 36 Therefore, the area of the. .. assign the variable x to the length of one side of Cube A Then the length of one side of Cube B is 3x The volume of Cube A is x3 The volume of Cube B is (3X)3, or 27x3 ...
tài liệu ôn thi GMAT ... the questions, they read the passage with an eye toward structure At the beginning of the passage, Big Picrure Readers go slowly, ensuring a solid grasp of the basics But they go quickly at the. .. listed Though the Official Guide and ''older GMAT tests list line numbers down the side of the paragraphs, the GMAT itself does not now number the lines in each passage When ...
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