07-05-2022
Mathematics

contestada

Find the value of a in this equation
[tex]x^{2}-18x+81=(x-a)x^{2}[/tex]

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Siralexstilinski Siralexstilinski

07-05-2022

Answer:

9

Step-by-step explanation:

Solving the equation on the left we get

(x-9)^2

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