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The 19th G20 Summit concluded on 19 November 2024, with Brazil’s President Lula Da Silva handing over the presidency to South Africa’s President Cyril Ramaphosa.
I. x ² + 5 x + 6 = 0
II. y²+ 7 y + 12= 0
...I. 5x² = 19x – 12
II. 5y² + 11y = 12
I. x² - (16)2 = 0
II. 2y - 14 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 24x + 143 = 0
Equation 2: y² - 26y + 165 = 0
I. 3q² -29q +18 = 0
II. 9p² - 4 = 0
I. p2 - 19p + 88 = 0
II. q2 - 48q + 576 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 29x² - 177x + 270 = 0
I. 2y2+ 13y + 15 = 0
II. 2x2+ 11 x + 12 = 0
I. 2y2 - 15y + 18 = 0
II. 2x2 + 9x - 18 = 0
(i) 2x² – 9x + 10 = 0
(ii) 4y² – 12y + 9 = 0