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Start learning 50% faster. Sign in nowThe International Solar Alliance (ISA) was launched by PM Modi and former French president Francois Hollande in November 2015 at the 21st session of the United Nations Climate Change Conference of the Parties (COP-21) in Paris. The alliance was formed with the aim to promote solar energy in 121 member countries and to mobilise over $1 trillion of investment for the deployment of solar energy at affordable costs. It is the first inter-government organisation headquartered in India, in Gurugram.
I. 12x2 + 22x + 8 = 0
II. 4y2 - y − 3 = 0
I. 6x² - 13 x + 6 = 0
II. 15 y² + 11 y - 12 = 0
I. p2 - 19p + 88 = 0
II. q2 - 48q + 576 = 0
I. 2b2 + 31b + 99 = 0
II. 4a2 + 8a - 45 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 54x + 704 = 0
Equation 2: y² - 44y + 448 = 0
If α, β are the roots of the equation x² – px + q = 0, then the value of α2+β2+2αβ is
...Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 40x + 375 = 0
Equation 2: y² - 36y + 324 = 0
I. p2 – 2p – 15 = 0
II. q2 + 4q – 12 = 0
I. x2 – 10x + 21 = 0
II. y2 + 11y + 28 = 0
I. 63x² + 146x + 80 = 0
II. 42y² + 109y + 70 = 0