plz find value of p and q and do not do substituition method . plz do some other method.. for correct answers i will thank their 5 answers and also follow them.....plz help it is very urgent!!!!!
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Answer:
p=1
q=0
Step-by-step Explanation:
Hii mate :-)
It is given that the equation x^2 - px + q = 0 has roots p and q.
General form of a quadratic equation
x² - (sum of roots)x + (product of roots) = 0
Comparing general form with given equation,
we get,
Sum of roots = p
=> p + q = p
=> q = 0
Product of roots = q
=> pq = q
=> pq - q = 0
=> q (p - 1) = 0
=>p-1=0
=>p=1
The values of p and q hence found are p = 1, and q = 0.
This makes the original equation x^2 - x = 0.
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