taylor4435 taylor4435

21-05-2020
Mathematics

contestada

x^2 - 2x - 63 = 0
Complete the square

Respuesta :

Zuri73104 Zuri73104

21-05-2020

Answer

x=9,-7

Step-by-step explanation:

Using the formula (b/2)^2 to create a new term and then solve x

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