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"located in the heart the city" → "located in the heart of the city": The correct preposition to use when indicating location is "of," so it should be "located in the heart of the city."
I. x2 + 11x + 30 = 0
II. y2 + 17y + 72 = 0
I. p2+ 2p – 8 = 0 II. q2 – 5q + 6 = 0
I. 3x2 + 3x - 60 = 0
II. 2y2 - 7y + 5 = 0
If x2 - 3x - 18 = 0 and y2 + 9y + 18 = 0, which of the following is true?
I. 5x² - 28x + 39 = 0
II. 2y² - 13y + 20 = 0
I. 3x² - 22 x + 40 = 0
II. 4y² + 22y + 24 = 0
I. x2 – 10x + 21 = 0
II. y2 + 11y + 28 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 19x² - 88x + 100 = 0
Equation 2: 17y² - 79y + 9...
I. 5x² -14x + 8 = 0
II. 2y² + 17y + 36 = 0
I. 63x² + 146x + 80 = 0
II. 42y² + 109y + 70 = 0