4x² -16x+16=0 how to find the roots by factoring

Hawkexp asked Apr 11, 2023

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23 votes

4x² -16x+16=0
how to find the roots by factoring

Hawkexp asked Apr 11, 2023

3.0k points

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16 votes

4x^2 - 16x + 16 = 0

factor out the CGF which is 4

rewrite

x^2 - 4x + 4

factor

(x - 2)(x-2)

x = 2

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