Find the value of x
9x-2(p+q)x+2p²+5pq+2q²
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use - b ± √∆ / 2a
then after putting the values u will get
x = 5p - q / 18
or
x = 5q - p / 18
then after putting the values u will get
x = 5p - q / 18
or
x = 5q - p / 18
kapooraman:
9x²- 9(p+q)x + 2p²+5pq+2q²=0
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