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01-12-2019
Mathematics

contestada

What is the factored form of the quadratic expression x^2+36

Respuesta :

MathPhys MathPhys

01-12-2019

Answer:

(x − 6i) (x + 6i)

Step-by-step explanation:

Using real numbers, x² + 36 is already simplified.

Using imaginary numbers:

x² + 36

x² − 36i²

(x − 6i) (x + 6i)

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