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4x2 - 12x + 9 = 4x2 - 6x - 6x + 9 = 2x(2x - 3) - 3(2x - 3)

= (2x - 3)(2x - 3) or (2x - 3)2

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How do you factor 2x squared minus 1?

you cant really simpliffy that expression you need an equation so just write 'cannot simplify' or 'already in simplest form'


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What is negative x cubed minus negative x?

When simplifying the expression "-x^3 - (-x)", we first need to distribute the negative sign within the parentheses. This results in "-x^3 + x". Since subtracting a negative is equivalent to adding a positive, the expression simplifies further to "-x^3 + x". This is the final simplified form of the given expression.


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