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Fa-hein, the first Chinese Buddhist traveller and monk, came to India during the reign of Gupta emperor Chandragupta II and wrote the book “Si- Yu-Ki” that gives a detailed account of the political and social condition of that time.
I.8(x+3) + 8(-x) =72
II. 5(y + 5) + 5(-y) = 150
If x^2 - 7x + k = 0 has roots that are equal, what is the value of k?
I. 7x + 8y = 36
II. 3x + 4y = 14
I). p2 + 17p - 234 = 0
II). q2 - 21q + 108 = 0
I. 88x² - 13 x – 56 = 0
II. 15 y² + 41 y + 28 = 0
I. p2 - 19p + 88 = 0
II. q2 - 48q + 576 = 0
I. 63x² + 37 x – 40 = 0
II. 15 y² + 29 y + 12 = 0
I. 27x6-152x3+125=0
II. 216y6 -91y3+8=0
I. x2 - 9x - 52 = 0
II. y2 - 16y + 63 = 0
If a and b are the roots of x² + x – 2 = 0, then the quadratic equation in x whose roots are 1/a + 1/b and ab is