Question

xsquare -16 factorise

Answer 1

Answer:

Step-by-step explanation:

x^-(4)^=0

(x+4) (x-4)=0

x+4=0

x=-4

Then; x-4=0

x=4

How simple is that.

Answer 2

heya mate here is your solution
$x^2 - 16$


$x^2 - 4^2$


$(X + 4)(X - 4)$


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