using quadratic formula 4x^2-16(p-q)x+15p^2-34pq +15q^2. find it's x.
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We have equation , As : 4x2 - 16 ( p - q ) x + 15p2 - 34pq + 15q2 = 0
We know quadratic formula , As :
x = , Here a = 4 b = -16 ( p - q ) and c = 15p2 - 34pq + 15q2
We know quadratic formula , As :
x = , Here a = 4 b = -16 ( p - q ) and c = 15p2 - 34pq + 15q2
barsa1:
i know the quadratic formula but plz solve that
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