laurenprentice15 laurenprentice15

09-02-2017
Mathematics

contestada

How do I factor this equation? 1-49C^2

Respuesta :

michday michday

09-02-2017

Because the square root of 49 is seven, you now have to squared values that can be used
So 1-7^2c^2
And now, because of the negative, you will have
(1-7c)(1+7c)

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