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fomenos
4 years ago
10

Help pleaseeee thankyou :D

Mathematics
1 answer:
posledela4 years ago
7 0
X^2 - 3x + p = 0
x^2 + qx + 7 = 0

αβ = p..........................(1)
3α + 3β = -q..................(2)
3α3β = 9αβ = 7 
so substituting  for αβ from (1):-
9p = 7
p = 7/9

α + β = 3   ( from first equation)
from (2) -q = 3 (α + β)
so -q = 3*3 = 9   and q = -9
Answer is  p = 7/9 and  q = -9
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