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allsm [11]
3 years ago
13

Factor: 4x^2-12x+9=0

Mathematics
2 answers:
Andreas93 [3]3 years ago
6 0
Use formula a^2-2ab+b^2=(a-b)^2

4x^2-12x+9
\\(2x)^2-2(2x)(3)+3^2
\\(2x-3)^2
avanturin [10]3 years ago
5 0
Tricky Trinomial
4x^2-12x=9
(4x^2-6x)(-6x+9)
2x(2x-3)-3(2x-3)
= (2x-3)^2
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