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What is the expression in factored form? 9x2 - 12x + 4 A. (3x - 2)2 B. (-3x - 2)2 C. (-3x + 2)(3x - 2) D. (3x + 2)2
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Dec 19, 2018
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What is the expression in factored form?
9x2 - 12x + 4
A. (3x - 2)2
B. (-3x - 2)2
C. (-3x + 2)(3x - 2)
D. (3x + 2)2
Mathematics
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Cjastram
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9x² - 12x + 4
write the equation with two middle terms that multiply to give 36
9x² - 6x - 6x + 4
by factorisation
3x(3x - 2) - 2(3x - 2)
(3x - 2)²
Thus OPTION A
Tung Fam
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Dec 25, 2018
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Tung Fam
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