Question

(2) One of the roots of a quadratic equation is 4 -
7.Find the equation,​

Answer 1

Answer:

x²-(a+b)x+a×b=0, where 'a' and 'b' are the roots of the equation. According to the given information, a = 4-√7. So, the other root will be its conjugate, i.e., b=4+√7. Thus, the quadratic equation is x²-8x+9=0.

Step-by-step explanation:

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