3
39
?
9)
If
2p8 +3q
2p8 - 3q3
then how much is
p² + 2q
p2 - 29
15
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Answer:
3p² = 5p +2 and 3q² = 5q +2then the equation whoseroots 3p-2q ... So p+q = 5/3 and pq = -2/3. ... and. αβ = (3p- 2q) (3q-2p). = 9pq - 6p² - 6q² + 4pq. = 13pq - 6(p²+q²).
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