xy0803xa xy0803xa

08-06-2020
Mathematics

contestada

Factor each polynomial using the difference of two squares patt
square trinomial pattern.
x² – 9

Respuesta :

istech3140 istech3140

08-06-2020

Answer:

(x+3)(x-3)

Step-by-step explanation:

It is a difference of squares so it is sqrt of x^2 gives x and sqrt of 9 gives +3, -3. So we get (x+3)(x-3).

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