lonerxx0 lonerxx0

19-01-2024
Mathematics

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If equation 4x^2 -px + 9 = 0 has equal roots, find the possible values of p.

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papazin papazin

19-01-2024

Answer:

4x^2-px+9=0

(2x)^2-px+3^2=0

compare with x^2-2xy+y^2=0

(2x)^2-2(2x)(3)+3^2=0

Therefore,p=12

Step-by-step explanation:

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