A few days ago
dennis j

can someone please explain in detail how to work this math problem……x^3-4x^2-3x+12.?

can someone please explain in detail how to work this math problem……x^3-4x^2-3x+12.?

Top 2 Answers
A few days ago
MsMath

Favorite Answer

x^3 -4x^2 -3x +12

Group the first two terms and group the last two terms.

= (x^3 -4x^2) – (3x-12)

Factor out the common factor from each group

= x^2(x-4) – 3(x-4)

= (x^2 -3)(x-4)

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4 years ago
?
those are all comparable, so in case you’re able to do one, you are going to be waiting to do all of them. So enable me in simple terms p.c.. one at random, say 2c. (2x + a million)^2 =(2x+a million)(2x+a million) = 2x*2x + 2x*a million + a million*2x + a million*a million = 4x^2 +4x +a million. wish this helps. in simple terms practice the concepts above to each and all the others.
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