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Solve by factoring 0 = x² - 4x + 4

Solve by factoring 0 = x² - 4x + 4
asked 111k views
5 votes
Solve by factoring

0 = x² - 4x + 4

asked
User Annk
by
8.3k points

1 Answer

2 votes
You can use the formula (a-b)²=a²-2ab+b²
x² - 4x +4 = 0
x² - 2(x)(2) + 2² = 0 (a=x, b=2)
(x-2)² = 0
answered
User Miguel Stevens
by
7.9k points
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