Q: Factoring polynomials 9k2-12k plus 4

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The difference between factoring and solving is...Factoring: The answer would be in multiplication form.Example: x²+7x+12=0 is the same as (x+3)(x+4)Solving: The answer would be what the unknown variable is equal too.Example: x²+7x+12=0 is the same as x=-3 or X=-4

Nothing. The exponents are not affected when added polynomials. However, they play a role in which variables add or subtract another variable. For example. (3x^2+5x-6)+(4x^2-3x+4) The exponents would determine that when adding these polynomials that 3x^2 would be added to 4x^2 and so forth 5x-3x and finally -6 would be added to 4. With a final conclusion of (7x^2+2x-2)

polynomials have 4 or more terms. I learned about that today in my math class. monomial =1 binomial=2 trinomial=3 polynomial=4+

-4 plus 4 equals zero.

- 3X - (- 4X) is the same as - 3X + 4X X(- 3 + 4) that is all the factoring needed there

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A strategy that would be appropriate in factoring polynomials with 4 terms would be by grouping where you first determine if the polynomial can be factored by a group.

Very little factoring. 7X + 4X X(7 + 4) ======

In this case, the left part of the equation can easily be factored. If you are not familiar with factoring polynomials, use the quadratic formula.================================================v2 + 6v + 8 = 0(v + 4) (v + 2) = 0v = -4andv = -2

(x + 4)(2x + 3)

9x squared plus 16 = 0 factored is plus and minus 4/3 i.

5x/x-2

Yes. If you add, subtract or multiply (but not if you divide) any two polynomials, you will get a polynomial.

Do you mean...? 12b + 8 4(3b + 2) ============( if you meant b12, then there is no factoring possible )

(c - 3d - 2)(c - 3d + 2)

16X + 12X all I can see here is factoring out a 4X factor 4X(4 + 3) ---------------

(c - 3d - 2)(c - 3d + 2)

The discriminant for the quadratic is b2-4ac = 302 - 4*4*45 = 900 - 720 = 180 Since 180 is not a perfect square, the roots of the equation are irrational and it is far from straightforward to solve such an equation by factoring.