Question

Factories
$9 {x}^{2} - 12 + 3$

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Answer 1

Answer:

9×2+1

Step-by-step explanation:

9×2-2+13

=9×2+1

Answer 2

Answer:

$(9x - 3)(x - 1)$

Step-by-step explanation:

I think the question should be

$9 {x}^{2} - 12x + 3$

it can be written as

$9 {x}^{2} - 9x - 3x + 3$

so

by taking common 9x from 1st two terms and -3 from next two terms

$9x(x - 1) - 3(x - 1)$

by simplifying

$(9x - 3)(x - 1)$

so

$9 {x}^{2} - 12x + 3 = (9x - 3)(x - 1)$

I hope you are satisfied by my answer