Math

posted by .

Find the domain of the expression
4x^2-10x+3 and is this factorable?

  • Math -

    all polynomials have domain of all real values.

    since the discriminant is positive, it is factorable.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. algebra,math,

    is this factorable its a trinomial: x^2+2x+3 No, not factorable in the real number system. b^2 -4ac is negative, so the roots are imaginary.
  2. Algebra

    Is x^2+x-k Factorable? I have spent way too much time trying to find to factor this triominal and starting to belive it is not factorable. Is this correct?
  3. Math

    Find the equation of the tangent line 5x^2+y^2=14 at (1,3). P.S: It's calculus. So far I know this much 10x+2y(dy/dx)=o -10x -10x ___________________ 2y(dy/dx)= -10x (dy/dx)= -10x/2y= -5x/y m= -5(1)/3= -5/3 y=mx+b 3= -5/3(1)+b then …
  4. algbera

    if possibly completely factor the factor the expression(if the polynomial is not factorable using integers enter prime) x^2+10x+16
  5. math problem

    Factor completely the polynomial. Indicate any that are not factorable using integers. x 2 – 4 x – 32. Answer (x + 4)(x + 8) (x – 4)(x – 8) (x + 4)(x – 8) (x – 4)(x + 8) not factorable
  6. Math

    For what values of b is the expression factorable?
  7. Math

    Name four values of b which make the expression factorable: x^2 - 3x + b
  8. Algebra-VERY IMPORTANT

    Given the polynomial x^2+10x+k Find all the values of k so that this given polynomial is factorable
  9. Math

    Rewrite the expression using the Distributive Property. 5(2x-8) a. -30x b. 10x-40*** c. 10x+40 d. 10x-8
  10. Math

    How do I find a value for k that will make the expression factorable. 36x^2 + 8x + k?

More Similar Questions